.elementor-548 .elementor-element.elementor-element-434ea4dd{--display:flex;--flex-direction:row;--container-widget-width:calc( ( 1 - var( --container-widget-flex-grow ) ) * 100% );--container-widget-height:100%;--container-widget-flex-grow:1;--container-widget-align-self:stretch;--flex-wrap-mobile:wrap;--align-items:center;}.elementor-widget-theme-site-logo .widget-image-caption{color:var( --e-global-color-text );font-family:var( --e-global-typography-text-font-family ), Sans-serif;font-weight:var( --e-global-typography-text-font-weight );}.elementor-548 .elementor-element.elementor-element-c68565e3 img{width:80px;}.elementor-widget-nav-menu .elementor-nav-menu .elementor-item{font-family:var( --e-global-typography-primary-font-family ), Sans-serif;font-weight:var( --e-global-typography-primary-font-weight );}.elementor-widget-nav-menu .elementor-nav-menu--main .elementor-item{color:var( --e-global-color-text );fill:var( --e-global-color-text );}.elementor-widget-nav-menu .elementor-nav-menu--main .elementor-item:hover,
					.elementor-widget-nav-menu .elementor-nav-menu--main .elementor-item.elementor-item-active,
					.elementor-widget-nav-menu .elementor-nav-menu--main .elementor-item.highlighted,
					.elementor-widget-nav-menu .elementor-nav-menu--main .elementor-item:focus{color:var( --e-global-color-accent );fill:var( --e-global-color-accent );}.elementor-widget-nav-menu .elementor-nav-menu--main:not(.e--pointer-framed) .elementor-item:before,
					.elementor-widget-nav-menu .elementor-nav-menu--main:not(.e--pointer-framed) .elementor-item:after{background-color:var( --e-global-color-accent );}.elementor-widget-nav-menu .e--pointer-framed .elementor-item:before,
					.elementor-widget-nav-menu .e--pointer-framed .elementor-item:after{border-color:var( --e-global-color-accent );}.elementor-widget-nav-menu{--e-nav-menu-divider-color:var( --e-global-color-text );}.elementor-widget-nav-menu .elementor-nav-menu--dropdown .elementor-item, .elementor-widget-nav-menu .elementor-nav-menu--dropdown  .elementor-sub-item{font-family:var( --e-global-typography-accent-font-family ), Sans-serif;font-weight:var( --e-global-typography-accent-font-weight );}.elementor-548 .elementor-element.elementor-element-dad399f7{width:100%;max-width:100%;}.elementor-548 .elementor-element.elementor-element-5fcb2c90{--display:flex;--flex-direction:column;--container-widget-width:calc( ( 1 - var( --container-widget-flex-grow ) ) * 100% );--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;--justify-content:center;--align-items:center;--padding-top:50px;--padding-bottom:50px;--padding-left:10px;--padding-right:10px;}.elementor-548 .elementor-element.elementor-element-757cf352{--display:flex;--min-height:500px;--flex-direction:column;--container-widget-width:calc( ( 1 - var( --container-widget-flex-grow ) ) * 100% );--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;--justify-content:center;--align-items:flex-start;--gap:40px 40px;--row-gap:40px;--column-gap:40px;--overlay-opacity:0.5;--border-radius:40px 40px 40px 40px;}.elementor-548 .elementor-element.elementor-element-757cf352:not(.elementor-motion-effects-element-type-background), .elementor-548 .elementor-element.elementor-element-757cf352 > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-image:url("https://physicsebookcollection.com/wp-content/uploads/2025/18/fbc98674aa69bdff.jpeg");background-position:center center;background-repeat:no-repeat;background-size:cover;}.elementor-548 .elementor-element.elementor-element-757cf352::before, .elementor-548 .elementor-element.elementor-element-757cf352 > .elementor-background-video-container::before, .elementor-548 .elementor-element.elementor-element-757cf352 > .e-con-inner > .elementor-background-video-container::before, .elementor-548 .elementor-element.elementor-element-757cf352 > .elementor-background-slideshow::before, .elementor-548 .elementor-element.elementor-element-757cf352 > .e-con-inner > .elementor-background-slideshow::before, .elementor-548 .elementor-element.elementor-element-757cf352 > .elementor-motion-effects-container > .elementor-motion-effects-layer::before{background-color:#000000;--background-overlay:'';}.elementor-widget-heading .elementor-heading-title{font-family:var( --e-global-typography-primary-font-family ), Sans-serif;font-weight:var( --e-global-typography-primary-font-weight );color:var( --e-global-color-primary );}.elementor-548 .elementor-element.elementor-element-87f06975{width:100%;max-width:100%;text-align:center;}.elementor-548 .elementor-element.elementor-element-87f06975 .elementor-heading-title{color:#FFFFFF;}.elementor-widget-text-editor{font-family:var( --e-global-typography-text-font-family ), Sans-serif;font-weight:var( --e-global-typography-text-font-weight );color:var( --e-global-color-text );}.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:var( --e-global-color-primary );}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap, .elementor-widget-text-editor.elementor-drop-cap-view-default .elementor-drop-cap{color:var( --e-global-color-primary );border-color:var( --e-global-color-primary );}.elementor-548 .elementor-element.elementor-element-0b4687fb{width:100%;max-width:100%;text-align:center;color:#FFFFFF;}.elementor-548 .elementor-element.elementor-element-00c42fb0{--display:flex;--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;--margin-top:40px;--margin-bottom:40px;--margin-left:0px;--margin-right:0px;--padding-top:40px;--padding-bottom:40px;--padding-left:10px;--padding-right:10px;}.elementor-548 .elementor-element.elementor-element-00c42fb0:not(.elementor-motion-effects-element-type-background), .elementor-548 .elementor-element.elementor-element-00c42fb0 > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-color:#000000;}.elementor-548 .elementor-element.elementor-element-c0a24013 .elementor-heading-title{color:#FFFFFF;}.elementor-548 .elementor-element.elementor-element-04a887db{--display:flex;--flex-direction:row;--container-widget-width:initial;--container-widget-height:100%;--container-widget-flex-grow:1;--container-widget-align-self:stretch;--flex-wrap-mobile:wrap;--justify-content:space-between;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-548 .elementor-element.elementor-element-10d3953c{--display:flex;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-548 .elementor-element.elementor-element-efdad595{color:#FFFFFF;}.elementor-widget-button .elementor-button{background-color:var( --e-global-color-accent );font-family:var( --e-global-typography-accent-font-family ), Sans-serif;font-weight:var( --e-global-typography-accent-font-weight );}.elementor-548 .elementor-element.elementor-element-a13b8712 .elementor-button{background-color:#FFFFFF;fill:#000000;color:#000000;}.elementor-548 .elementor-element.elementor-element-36d3a492{--display:flex;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-widget-image .widget-image-caption{color:var( --e-global-color-text );font-family:var( --e-global-typography-text-font-family ), Sans-serif;font-weight:var( --e-global-typography-text-font-weight );}.elementor-548 .elementor-element.elementor-element-0b4c7f9b img{width:400px;height:400px;object-fit:cover;object-position:center center;border-radius:400px 400px 400px 400px;box-shadow:0px 0px 0px 0px rgba(0, 0, 0, 0);}.elementor-548 .elementor-element.elementor-element-133d4563{--display:flex;--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;--padding-top:40px;--padding-bottom:40px;--padding-left:10px;--padding-right:10px;}.elementor-548 .elementor-element.elementor-element-6ffa98ed{--display:flex;--flex-direction:row;--container-widget-width:initial;--container-widget-height:100%;--container-widget-flex-grow:1;--container-widget-align-self:stretch;--flex-wrap-mobile:wrap;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-548 .elementor-element.elementor-element-18b05f47{--display:flex;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-548 .elementor-element.elementor-element-456d57ef{--display:flex;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-548 .elementor-element.elementor-element-1c4c63e9 img{height:300px;object-fit:cover;object-position:center center;border-radius:20px 20px 20px 20px;}.elementor-548 .elementor-element.elementor-element-96a589d8{--display:flex;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-548 .elementor-element.elementor-element-505d715b img{height:300px;object-fit:cover;object-position:center center;border-radius:20px 20px 20px 20px;}.elementor-548 .elementor-element.elementor-element-59e9d313{--display:flex;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-548 .elementor-element.elementor-element-5a260860 img{height:300px;object-fit:cover;object-position:center center;border-radius:20px 20px 20px 20px;}.elementor-bc-flex-widget .elementor-548 .elementor-element.elementor-element-dd66c932.elementor-column .elementor-widget-wrap{align-items:flex-end;}.elementor-548 .elementor-element.elementor-element-dd66c932.elementor-column.elementor-element[data-element_type="column"] > .elementor-widget-wrap.elementor-element-populated{align-content:flex-end;align-items:flex-end;}.elementor-widget-icon.elementor-view-stacked .elementor-icon{background-color:var( --e-global-color-primary );}.elementor-widget-icon.elementor-view-framed .elementor-icon, .elementor-widget-icon.elementor-view-default .elementor-icon{color:var( --e-global-color-primary );border-color:var( --e-global-color-primary );}.elementor-widget-icon.elementor-view-framed .elementor-icon, .elementor-widget-icon.elementor-view-default .elementor-icon svg{fill:var( --e-global-color-primary );}.elementor-548 .elementor-element.elementor-element-30f9bef0 .elementor-icon-wrapper{text-align:center;}.elementor-548 .elementor-element.elementor-element-30f9bef0.elementor-view-stacked .elementor-icon{background-color:#000000;}.elementor-548 .elementor-element.elementor-element-30f9bef0.elementor-view-framed .elementor-icon, .elementor-548 .elementor-element.elementor-element-30f9bef0.elementor-view-default .elementor-icon{color:#000000;border-color:#000000;}.elementor-548 .elementor-element.elementor-element-30f9bef0.elementor-view-framed .elementor-icon, .elementor-548 .elementor-element.elementor-element-30f9bef0.elementor-view-default .elementor-icon svg{fill:#000000;}.elementor-548 .elementor-element.elementor-element-30f9bef0 .elementor-icon{font-size:20px;}.elementor-548 .elementor-element.elementor-element-30f9bef0 .elementor-icon svg{height:20px;}.elementor-548 .elementor-element.elementor-element-6ad87376{text-align:center;}.elementor-548 .elementor-element.elementor-element-6ad87376 .elementor-heading-title{color:#000000;}.elementor-548 .elementor-element.elementor-element-afa53c9e{text-align:center;color:#000000;}.elementor-548 .elementor-element.elementor-element-afa53c9e a{color:#F30000;}.elementor-bc-flex-widget .elementor-548 .elementor-element.elementor-element-940c8109.elementor-column .elementor-widget-wrap{align-items:flex-end;}.elementor-548 .elementor-element.elementor-element-940c8109.elementor-column.elementor-element[data-element_type="column"] > .elementor-widget-wrap.elementor-element-populated{align-content:flex-end;align-items:flex-end;}.elementor-548 .elementor-element.elementor-element-c9ec9fc5 .elementor-icon-wrapper{text-align:center;}.elementor-548 .elementor-element.elementor-element-c9ec9fc5.elementor-view-stacked .elementor-icon{background-color:#000000;}.elementor-548 .elementor-element.elementor-element-c9ec9fc5.elementor-view-framed .elementor-icon, .elementor-548 .elementor-element.elementor-element-c9ec9fc5.elementor-view-default .elementor-icon{color:#000000;border-color:#000000;}.elementor-548 .elementor-element.elementor-element-c9ec9fc5.elementor-view-framed .elementor-icon, .elementor-548 .elementor-element.elementor-element-c9ec9fc5.elementor-view-default .elementor-icon svg{fill:#000000;}.elementor-548 .elementor-element.elementor-element-c9ec9fc5 .elementor-icon{font-size:20px;}.elementor-548 .elementor-element.elementor-element-c9ec9fc5 .elementor-icon svg{height:20px;}.elementor-548 .elementor-element.elementor-element-f514487d{text-align:center;}.elementor-548 .elementor-element.elementor-element-f514487d .elementor-heading-title{color:#000000;}.elementor-548 .elementor-element.elementor-element-a6bad754{text-align:center;color:#000000;}.elementor-548 .elementor-element.elementor-element-a6bad754 a{color:#F30000;}.elementor-bc-flex-widget .elementor-548 .elementor-element.elementor-element-e35454d7.elementor-column .elementor-widget-wrap{align-items:flex-end;}.elementor-548 .elementor-element.elementor-element-e35454d7.elementor-column.elementor-element[data-element_type="column"] > .elementor-widget-wrap.elementor-element-populated{align-content:flex-end;align-items:flex-end;}.elementor-548 .elementor-element.elementor-element-35343975 .elementor-icon-wrapper{text-align:center;}.elementor-548 .elementor-element.elementor-element-35343975.elementor-view-stacked .elementor-icon{background-color:#000000;}.elementor-548 .elementor-element.elementor-element-35343975.elementor-view-framed .elementor-icon, .elementor-548 .elementor-element.elementor-element-35343975.elementor-view-default .elementor-icon{color:#000000;border-color:#000000;}.elementor-548 .elementor-element.elementor-element-35343975.elementor-view-framed .elementor-icon, .elementor-548 .elementor-element.elementor-element-35343975.elementor-view-default .elementor-icon svg{fill:#000000;}.elementor-548 .elementor-element.elementor-element-35343975 .elementor-icon{font-size:20px;}.elementor-548 .elementor-element.elementor-element-35343975 .elementor-icon svg{height:20px;}.elementor-548 .elementor-element.elementor-element-2cba9f25{text-align:left;}.elementor-548 .elementor-element.elementor-element-2cba9f25 .elementor-heading-title{color:#000000;}.elementor-548 .elementor-element.elementor-element-a33d5155{text-align:center;color:#000000;}.elementor-548 .elementor-element.elementor-element-a33d5155 a{color:#F30000;}.elementor-548 .elementor-element.elementor-element-6d3f2f93{--display:flex;--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;--padding-top:50px;--padding-bottom:50px;--padding-left:10px;--padding-right:10px;}.elementor-548 .elementor-element.elementor-element-e12f9349{--display:flex;--flex-direction:row;--container-widget-width:calc( ( 1 - var( --container-widget-flex-grow ) ) * 100% );--container-widget-height:100%;--container-widget-flex-grow:1;--container-widget-align-self:stretch;--flex-wrap-mobile:wrap;--justify-content:center;--align-items:flex-start;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-548 .elementor-element.elementor-element-43edbe49{--display:flex;--flex-direction:column;--container-widget-width:calc( ( 1 - var( --container-widget-flex-grow ) ) * 100% );--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;--justify-content:center;--align-items:flex-start;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-548 .elementor-element.elementor-element-146742ef .elementor-heading-title{color:var( --e-global-color-text );}.elementor-548 .elementor-element.elementor-element-49c4679a{--display:flex;--flex-direction:column;--container-widget-width:calc( ( 1 - var( --container-widget-flex-grow ) ) * 100% );--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;--justify-content:center;--align-items:flex-start;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-548 .elementor-element.elementor-element-181073cf{--display:flex;--flex-direction:column;--container-widget-width:calc( ( 1 - var( --container-widget-flex-grow ) ) * 100% );--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;--justify-content:center;--align-items:flex-start;--gap:20px 20px;--row-gap:20px;--column-gap:20px;}.elementor-548 .elementor-element.elementor-element-b512ad87 .elementor-heading-title{color:var( --e-global-color-text );}.elementor-548 .elementor-element.elementor-element-d5d7804d{--display:flex;--flex-direction:row;--container-widget-width:calc( ( 1 - var( --container-widget-flex-grow ) ) * 100% );--container-widget-height:100%;--container-widget-flex-grow:1;--container-widget-align-self:stretch;--flex-wrap-mobile:wrap;--justify-content:flex-start;--align-items:flex-start;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-548 .elementor-element.elementor-element-90c5fda7 .elementor-button{border-radius:10px 10px 10px 10px;}.elementor-548 .elementor-element.elementor-element-7c2db7d8 .elementor-button{background-color:#FFFFFF00;fill:var( --e-global-color-text );color:var( --e-global-color-text );border-style:solid;border-width:1px 1px 1px 1px;border-radius:10px 10px 10px 10px;}.elementor-548 .elementor-element.elementor-element-2094db94{--display:flex;--flex-direction:column;--container-widget-width:calc( ( 1 - var( --container-widget-flex-grow ) ) * 100% );--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;--justify-content:center;--align-items:flex-start;--gap:20px 20px;--row-gap:20px;--column-gap:20px;}.elementor-548 .elementor-element.elementor-element-1d9e6b47 .elementor-heading-title{color:var( --e-global-color-text );}.elementor-548 .elementor-element.elementor-element-ce6fd1bc{--display:flex;--flex-direction:row;--container-widget-width:calc( ( 1 - var( --container-widget-flex-grow ) ) * 100% );--container-widget-height:100%;--container-widget-flex-grow:1;--container-widget-align-self:stretch;--flex-wrap-mobile:wrap;--justify-content:flex-start;--align-items:flex-start;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-548 .elementor-element.elementor-element-03318d22 .elementor-button{border-radius:10px 10px 10px 10px;}.elementor-548 .elementor-element.elementor-element-1a864ea4 .elementor-button{background-color:#FFFFFF00;fill:var( --e-global-color-text );color:var( --e-global-color-text );border-style:solid;border-width:1px 1px 1px 1px;border-radius:10px 10px 10px 10px;}.elementor-548 .elementor-element.elementor-element-c59a8e1d{--display:flex;--flex-direction:column;--container-widget-width:calc( ( 1 - var( --container-widget-flex-grow ) ) * 100% );--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;--justify-content:center;--align-items:flex-start;--gap:20px 20px;--row-gap:20px;--column-gap:20px;}.elementor-548 .elementor-element.elementor-element-bcbb837b .elementor-heading-title{color:var( --e-global-color-text );}.elementor-548 .elementor-element.elementor-element-3f31b931{--display:flex;--flex-direction:row;--container-widget-width:calc( ( 1 - var( --container-widget-flex-grow ) ) * 100% );--container-widget-height:100%;--container-widget-flex-grow:1;--container-widget-align-self:stretch;--flex-wrap-mobile:wrap;--justify-content:flex-start;--align-items:flex-start;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-548 .elementor-element.elementor-element-b8caebd8 .elementor-button{border-radius:10px 10px 10px 10px;}.elementor-548 .elementor-element.elementor-element-51a2e0e3 .elementor-button{background-color:#FFFFFF00;fill:var( --e-global-color-text );color:var( --e-global-color-text );border-style:solid;border-width:1px 1px 1px 1px;border-radius:10px 10px 10px 10px;}.elementor-548 .elementor-element.elementor-element-633f80f1{--display:flex;--flex-direction:row;--container-widget-width:initial;--container-widget-height:100%;--container-widget-flex-grow:1;--container-widget-align-self:stretch;--flex-wrap-mobile:wrap;--gap:0px 40px;--row-gap:0px;--column-gap:40px;--padding-top:40px;--padding-bottom:40px;--padding-left:10px;--padding-right:10px;}.elementor-548 .elementor-element.elementor-element-f64f2c02{--display:flex;--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;--border-radius:10px 10px 10px 10px;--padding-top:30px;--padding-bottom:30px;--padding-left:30px;--padding-right:30px;}.elementor-548 .elementor-element.elementor-element-f64f2c02:not(.elementor-motion-effects-element-type-background), .elementor-548 .elementor-element.elementor-element-f64f2c02 > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-color:var( --e-global-color-secondary );}.elementor-548 .elementor-element.elementor-element-63e59c47{--display:flex;--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;--justify-content:flex-start;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-548 .elementor-element.elementor-element-b57ec030 img{width:100%;height:100%;object-fit:cover;object-position:center center;border-radius:10px 10px 10px 10px;}.elementor-548 .elementor-element.elementor-element-14d2d01a{--display:flex;--flex-direction:row;--container-widget-width:initial;--container-widget-height:100%;--container-widget-flex-grow:1;--container-widget-align-self:stretch;--flex-wrap-mobile:wrap;--gap:20px 20px;--row-gap:20px;--column-gap:20px;--padding-top:50px;--padding-bottom:50px;--padding-left:10px;--padding-right:10px;}.elementor-548 .elementor-element.elementor-element-d3e2f40d{--display:flex;--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-widget-media-carousel .elementor-carousel-image-overlay{font-family:var( --e-global-typography-accent-font-family ), Sans-serif;font-weight:var( --e-global-typography-accent-font-weight );}.elementor-548 .elementor-element.elementor-element-25570fdc.elementor-skin-slideshow .elementor-main-swiper:not(.elementor-thumbnails-swiper){margin-bottom:10px;}.elementor-548 .elementor-element.elementor-element-25570fdc .elementor-main-swiper{height:400px;}.elementor-548 .elementor-element.elementor-element-25570fdc .elementor-swiper-button{font-size:20px;}.elementor-548 .elementor-element.elementor-element-1b5ea1ee{--display:flex;--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;--justify-content:center;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-548 .elementor-element.elementor-element-9537e18e{--display:flex;--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;--padding-top:50px;--padding-bottom:50px;--padding-left:10px;--padding-right:10px;}.elementor-548 .elementor-element.elementor-element-44aef38b .elementor-heading-title{color:var( --e-global-color-text );}.elementor-548 .elementor-element.elementor-element-7305a81f{--display:flex;--flex-direction:row;--container-widget-width:calc( ( 1 - var( --container-widget-flex-grow ) ) * 100% );--container-widget-height:100%;--container-widget-flex-grow:1;--container-widget-align-self:stretch;--flex-wrap-mobile:wrap;--justify-content:flex-start;--align-items:flex-start;--flex-wrap:wrap;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-548 .elementor-element.elementor-element-2b8b5cc2{--display:flex;--min-height:400px;--gap:20px 20px;--row-gap:20px;--column-gap:20px;--overlay-opacity:0.4;--border-radius:20px 20px 20px 20px;--padding-top:20px;--padding-bottom:20px;--padding-left:20px;--padding-right:20px;}.elementor-548 .elementor-element.elementor-element-2b8b5cc2:not(.elementor-motion-effects-element-type-background), .elementor-548 .elementor-element.elementor-element-2b8b5cc2 > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-image:url("https://physicsebookcollection.com/wp-content/uploads/2025/18/47ff4e088907b622.jpeg");background-position:center center;background-repeat:no-repeat;background-size:cover;}.elementor-548 .elementor-element.elementor-element-2b8b5cc2::before, .elementor-548 .elementor-element.elementor-element-2b8b5cc2 > .elementor-background-video-container::before, .elementor-548 .elementor-element.elementor-element-2b8b5cc2 > .e-con-inner > .elementor-background-video-container::before, .elementor-548 .elementor-element.elementor-element-2b8b5cc2 > .elementor-background-slideshow::before, .elementor-548 .elementor-element.elementor-element-2b8b5cc2 > .e-con-inner > .elementor-background-slideshow::before, .elementor-548 .elementor-element.elementor-element-2b8b5cc2 > .elementor-motion-effects-container > .elementor-motion-effects-layer::before{background-color:#000000;--background-overlay:'';}.elementor-548 .elementor-element.elementor-element-32fcdd79 .elementor-heading-title{color:#FFFFFF;}.elementor-548 .elementor-element.elementor-element-a0565c29{color:#FFFFFF;}.elementor-548 .elementor-element.elementor-element-6b7401b3{--display:flex;--min-height:400px;--gap:20px 20px;--row-gap:20px;--column-gap:20px;--overlay-opacity:0.4;--border-radius:20px 20px 20px 20px;--padding-top:20px;--padding-bottom:20px;--padding-left:20px;--padding-right:20px;}.elementor-548 .elementor-element.elementor-element-6b7401b3:not(.elementor-motion-effects-element-type-background), .elementor-548 .elementor-element.elementor-element-6b7401b3 > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-image:url("https://physicsebookcollection.com/wp-content/uploads/2025/18/8224e87e4aa2e62e.jpeg");background-position:center center;background-repeat:no-repeat;background-size:cover;}.elementor-548 .elementor-element.elementor-element-6b7401b3::before, .elementor-548 .elementor-element.elementor-element-6b7401b3 > .elementor-background-video-container::before, .elementor-548 .elementor-element.elementor-element-6b7401b3 > .e-con-inner > .elementor-background-video-container::before, .elementor-548 .elementor-element.elementor-element-6b7401b3 > .elementor-background-slideshow::before, .elementor-548 .elementor-element.elementor-element-6b7401b3 > .e-con-inner > .elementor-background-slideshow::before, .elementor-548 .elementor-element.elementor-element-6b7401b3 > .elementor-motion-effects-container > .elementor-motion-effects-layer::before{background-color:#000000;--background-overlay:'';}.elementor-548 .elementor-element.elementor-element-1f77e466 .elementor-heading-title{color:#FFFFFF;}.elementor-548 .elementor-element.elementor-element-48cc9c67{color:#FFFFFF;}.elementor-548 .elementor-element.elementor-element-5ed55b35{--display:flex;--min-height:400px;--gap:20px 20px;--row-gap:20px;--column-gap:20px;--overlay-opacity:0.4;--border-radius:20px 20px 20px 20px;--padding-top:20px;--padding-bottom:20px;--padding-left:20px;--padding-right:20px;}.elementor-548 .elementor-element.elementor-element-5ed55b35:not(.elementor-motion-effects-element-type-background), .elementor-548 .elementor-element.elementor-element-5ed55b35 > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-image:url("https://physicsebookcollection.com/wp-content/uploads/2025/18/e64dac8a78781460.jpeg");background-position:center center;background-repeat:no-repeat;background-size:cover;}.elementor-548 .elementor-element.elementor-element-5ed55b35::before, .elementor-548 .elementor-element.elementor-element-5ed55b35 > .elementor-background-video-container::before, .elementor-548 .elementor-element.elementor-element-5ed55b35 > .e-con-inner > .elementor-background-video-container::before, .elementor-548 .elementor-element.elementor-element-5ed55b35 > .elementor-background-slideshow::before, .elementor-548 .elementor-element.elementor-element-5ed55b35 > .e-con-inner > .elementor-background-slideshow::before, .elementor-548 .elementor-element.elementor-element-5ed55b35 > .elementor-motion-effects-container > .elementor-motion-effects-layer::before{background-color:#000000;--background-overlay:'';}.elementor-548 .elementor-element.elementor-element-f5387131 .elementor-heading-title{color:#FFFFFF;}.elementor-548 .elementor-element.elementor-element-a1c7fc9d{color:#FFFFFF;}.elementor-548 .elementor-element.elementor-element-f0038491{--display:flex;--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-548 .elementor-element.elementor-element-0166ef6d iframe{height:460px;}.elementor-548 .elementor-element.elementor-element-b8d5fe26{--display:flex;--flex-direction:row;--container-widget-width:initial;--container-widget-height:100%;--container-widget-flex-grow:1;--container-widget-align-self:stretch;--flex-wrap-mobile:wrap;--justify-content:space-between;--padding-top:40px;--padding-bottom:40px;--padding-left:10px;--padding-right:10px;}.elementor-548 .elementor-element.elementor-element-dcca1b11 img{width:80px;}.elementor-548 .elementor-element.elementor-element-581d7eae{--display:flex;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-548 .elementor-element.elementor-element-8310f394{--grid-template-columns:repeat(0, auto);--icon-size:20px;--grid-column-gap:5px;--grid-row-gap:0px;}.elementor-548 .elementor-element.elementor-element-8310f394 .elementor-widget-container{text-align:left;}.elementor-548 .elementor-element.elementor-element-8310f394 .elementor-social-icon{background-color:#02010100;}.elementor-548 .elementor-element.elementor-element-8310f394 .elementor-social-icon i{color:#000000;}.elementor-548 .elementor-element.elementor-element-8310f394 .elementor-social-icon svg{fill:#000000;}@media(max-width:1024px){.elementor-548 .elementor-element.elementor-element-6ffa98ed{--justify-content:space-between;--flex-wrap:wrap;}.elementor-548 .elementor-element.elementor-element-6d3f2f93{--padding-top:30px;--padding-bottom:30px;--padding-left:10px;--padding-right:10px;}.elementor-548 .elementor-element.elementor-element-14d2d01a{--padding-top:30px;--padding-bottom:30px;--padding-left:10px;--padding-right:10px;}.elementor-548 .elementor-element.elementor-element-25570fdc.elementor-skin-slideshow .elementor-main-swiper:not(.elementor-thumbnails-swiper){margin-bottom:10px;}.elementor-548 .elementor-element.elementor-element-9537e18e{--padding-top:30px;--padding-bottom:30px;--padding-left:10px;--padding-right:10px;}.elementor-548 .elementor-element.elementor-element-7305a81f{--justify-content:center;--flex-wrap:wrap;}}@media(min-width:768px){.elementor-548 .elementor-element.elementor-element-757cf352{--width:100%;}.elementor-548 .elementor-element.elementor-element-10d3953c{--width:60%;}.elementor-548 .elementor-element.elementor-element-36d3a492{--width:400px;}.elementor-548 .elementor-element.elementor-element-e12f9349{--width:100%;}.elementor-548 .elementor-element.elementor-element-43edbe49{--width:100%;}.elementor-548 .elementor-element.elementor-element-49c4679a{--width:100%;}.elementor-548 .elementor-element.elementor-element-181073cf{--width:100%;}.elementor-548 .elementor-element.elementor-element-d5d7804d{--width:100%;}.elementor-548 .elementor-element.elementor-element-2094db94{--width:100%;}.elementor-548 .elementor-element.elementor-element-ce6fd1bc{--width:100%;}.elementor-548 .elementor-element.elementor-element-c59a8e1d{--width:100%;}.elementor-548 .elementor-element.elementor-element-3f31b931{--width:100%;}.elementor-548 .elementor-element.elementor-element-f64f2c02{--width:70%;}.elementor-548 .elementor-element.elementor-element-63e59c47{--width:30%;}.elementor-548 .elementor-element.elementor-element-d3e2f40d{--width:50%;}.elementor-548 .elementor-element.elementor-element-1b5ea1ee{--width:50%;}.elementor-548 .elementor-element.elementor-element-2b8b5cc2{--width:32%;}.elementor-548 .elementor-element.elementor-element-6b7401b3{--width:32%;}.elementor-548 .elementor-element.elementor-element-5ed55b35{--width:32%;}.elementor-548 .elementor-element.elementor-element-581d7eae{--width:45%;}}@media(max-width:1024px) and (min-width:768px){.elementor-548 .elementor-element.elementor-element-10d3953c{--width:40%;}.elementor-548 .elementor-element.elementor-element-36d3a492{--width:400px;}.elementor-548 .elementor-element.elementor-element-18b05f47{--width:100%;}.elementor-548 .elementor-element.elementor-element-456d57ef{--width:31%;}.elementor-548 .elementor-element.elementor-element-96a589d8{--width:31%;}.elementor-548 .elementor-element.elementor-element-59e9d313{--width:31%;}.elementor-548 .elementor-element.elementor-element-2b8b5cc2{--width:48%;}.elementor-548 .elementor-element.elementor-element-6b7401b3{--width:48%;}.elementor-548 .elementor-element.elementor-element-5ed55b35{--width:48%;}}@media(max-width:767px){.elementor-548 .elementor-element.elementor-element-dad399f7{width:100%;max-width:100%;}.elementor-548 .elementor-element.elementor-element-00c42fb0{--margin-top:20px;--margin-bottom:20px;--margin-left:0px;--margin-right:0px;}.elementor-548 .elementor-element.elementor-element-0b4c7f9b img{width:100%;height:300px;}.elementor-548 .elementor-element.elementor-element-133d4563{--padding-top:20px;--padding-bottom:20px;--padding-left:10px;--padding-right:10px;}.elementor-548 .elementor-element.elementor-element-6d3f2f93{--padding-top:20px;--padding-bottom:20px;--padding-left:10px;--padding-right:10px;}.elementor-548 .elementor-element.elementor-element-e12f9349{--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-548 .elementor-element.elementor-element-633f80f1{--gap:40px 40px;--row-gap:40px;--column-gap:40px;--padding-top:20px;--padding-bottom:20px;--padding-left:10px;--padding-right:10px;}.elementor-548 .elementor-element.elementor-element-14d2d01a{--padding-top:20px;--padding-bottom:20px;--padding-left:10px;--padding-right:10px;}.elementor-548 .elementor-element.elementor-element-25570fdc.elementor-skin-slideshow .elementor-main-swiper:not(.elementor-thumbnails-swiper){margin-bottom:10px;}.elementor-548 .elementor-element.elementor-element-9537e18e{--padding-top:20px;--padding-bottom:20px;--padding-left:10px;--padding-right:10px;}.elementor-548 .elementor-element.elementor-element-b8d5fe26{--justify-content:space-between;}}/* Start custom CSS for image, class: .elementor-element-0b4c7f9b */.box-shadow-inner::before{
    content: "";
    position: absolute;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    box-shadow: inset -80px 110px 160px #000;
    border-radius: 400px;
}/* End custom CSS */
/* Start custom CSS for text-editor, class: .elementor-element-31374ab7 */.m-0 p{
    margin: 0;
}/* End custom CSS */
/* Start custom CSS for text-editor, class: .elementor-element-d0f4c82b */.m-0 p{
    margin: 0;
}/* End custom CSS */
/* Start custom CSS for text-editor, class: .elementor-element-941c269b */.m-0 p{
    margin: 0;
}/* End custom CSS */
/* Start custom CSS for text-editor, class: .elementor-element-cd10d5c2 */.m-0 p {
    margin: 0;
}/* End custom CSS */
/* Start custom CSS for image, class: .elementor-element-b57ec030 */.img-100 img{
    height: 100%;
}/* End custom CSS */
/* Start custom CSS for container, class: .elementor-element-63e59c47 */.img-100 .elementor-widget-image{
    height: 100%;
}/* End custom CSS */