.elementor-2064 .elementor-element.elementor-element-7e6443e:not(.elementor-motion-effects-element-type-background), .elementor-2064 .elementor-element.elementor-element-7e6443e > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-color:#28282875;background-image:url("https://vuonquocgiabaitulong.vn/wp-content/uploads/2025/05/He-sinh-thai-tung-ang-Ho-Karst-scaled.jpg");background-position:center center;background-repeat:no-repeat;background-size:cover;}.elementor-2064 .elementor-element.elementor-element-7e6443e > .elementor-background-overlay{background-color:var( --e-global-color-text );opacity:0.6;transition:background 0.3s, border-radius 0.3s, opacity 0.3s;}.elementor-2064 .elementor-element.elementor-element-7e6443e{transition:background 0.3s, border 0.3s, border-radius 0.3s, box-shadow 0.3s;}.elementor-2064 .elementor-element.elementor-element-e092d9d{--spacer-size:50px;}.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-2064 .elementor-element.elementor-element-c9b0dcb{text-align:left;}.elementor-2064 .elementor-element.elementor-element-c9b0dcb .elementor-heading-title{font-family:"Oswald", Sans-serif;font-size:32px;font-weight:600;text-transform:uppercase;color:var( --e-global-color-15b8dbe );}.elementor-2064 .elementor-element.elementor-element-9863296{--spacer-size:50px;}.elementor-2064 .elementor-element.elementor-element-9a4be45:not(.elementor-motion-effects-element-type-background), .elementor-2064 .elementor-element.elementor-element-9a4be45 > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-color:var( --e-global-color-15b8dbe );}.elementor-2064 .elementor-element.elementor-element-9a4be45{transition:background 0.3s, border 0.3s, border-radius 0.3s, box-shadow 0.3s;}.elementor-2064 .elementor-element.elementor-element-9a4be45 > .elementor-background-overlay{transition:background 0.3s, border-radius 0.3s, opacity 0.3s;}.elementor-2064 .elementor-element.elementor-element-a16f78b > .elementor-widget-container{padding:0px 0px 5px 0px;border-style:solid;border-width:0px 0px 1px 0px;border-color:var( --e-global-color-accent );}.elementor-2064 .elementor-element.elementor-element-a16f78b .elementor-heading-title{font-family:"Oswald", Sans-serif;font-size:18px;font-weight:500;}.elementor-2064 .elementor-element.elementor-element-7099b81 .rvs-item-text h2{font-size:15px;font-weight:500;}.elementor-2064 .elementor-element.elementor-element-7099b81 .bdt-vg-video-desc{font-size:15px;font-weight:500;}.elementor-2064 .elementor-element.elementor-element-7099b81 .rvs-nav-item{background-color:var( --e-global-color-primary );}.elementor-2064 .elementor-element.elementor-element-7099b81 .rvs-nav-item-title:hover{color:var( --e-global-color-da64d1b );}.elementor-2064 .elementor-element.elementor-element-7099b81 .rvs-nav-container .rvs-nav-item-title{font-size:15px;font-weight:400;}.elementor-2064 .elementor-element.elementor-element-24ba328 .rvs-item-text h2{font-size:15px;font-weight:500;}.elementor-2064 .elementor-element.elementor-element-24ba328 .bdt-vg-video-desc{font-size:15px;font-weight:500;}.elementor-2064 .elementor-element.elementor-element-24ba328 .rvs-nav-item{background-color:var( --e-global-color-primary );}.elementor-2064 .elementor-element.elementor-element-24ba328 .rvs-nav-item-title{color:var( --e-global-color-15b8dbe );}.elementor-2064 .elementor-element.elementor-element-24ba328 .rvs-nav-item-title:hover{color:var( --e-global-color-da64d1b );}.elementor-2064 .elementor-element.elementor-element-24ba328 .rvs-nav-container .rvs-nav-item-title{font-size:15px;font-weight:400;}.elementor-2064 .elementor-element.elementor-element-24ba328 .rvs-nav-item-credits{color:var( --e-global-color-secondary );}.elementor-2064 .elementor-element.elementor-element-24ba328 .rvs-nav-container .rvs-nav-item-credits{font-size:15px;font-weight:500;}.elementor-2064 .elementor-element.elementor-element-e15a078 > .elementor-widget-container{padding:0px 0px 5px 0px;border-style:solid;border-width:0px 0px 1px 0px;border-color:var( --e-global-color-accent );}.elementor-2064 .elementor-element.elementor-element-e15a078 .elementor-heading-title{font-family:"Oswald", Sans-serif;font-size:18px;font-weight:500;}.elementor-2064 .elementor-element.elementor-element-0ea17e3 .rvs-item-text h2{font-size:15px;font-weight:500;}.elementor-2064 .elementor-element.elementor-element-0ea17e3 .bdt-vg-video-desc{font-size:15px;font-weight:500;}.elementor-2064 .elementor-element.elementor-element-0ea17e3 .rvs-nav-item{background-color:var( --e-global-color-primary );}.elementor-2064 .elementor-element.elementor-element-0ea17e3 .rvs-nav-item-title:hover{color:var( --e-global-color-da64d1b );}.elementor-2064 .elementor-element.elementor-element-0ea17e3 .rvs-nav-container .rvs-nav-item-title{font-size:15px;font-weight:400;}.elementor-2064 .elementor-element.elementor-element-47e2e7f .rvs-item-text h2{font-size:15px;font-weight:500;}.elementor-2064 .elementor-element.elementor-element-47e2e7f .bdt-vg-video-desc{font-size:15px;font-weight:500;}.elementor-2064 .elementor-element.elementor-element-47e2e7f .rvs-nav-item{background-color:var( --e-global-color-primary );}.elementor-2064 .elementor-element.elementor-element-47e2e7f .rvs-nav-item-title{color:var( --e-global-color-15b8dbe );}.elementor-2064 .elementor-element.elementor-element-47e2e7f .rvs-nav-item-title:hover{color:var( --e-global-color-da64d1b );}.elementor-2064 .elementor-element.elementor-element-47e2e7f .rvs-nav-container .rvs-nav-item-title{font-size:15px;font-weight:400;}.elementor-2064 .elementor-element.elementor-element-47e2e7f .rvs-nav-item-credits{color:var( --e-global-color-secondary );}.elementor-2064 .elementor-element.elementor-element-47e2e7f .rvs-nav-container .rvs-nav-item-credits{font-size:15px;font-weight:500;}.elementor-2064 .elementor-element.elementor-element-34f1dd5 > .elementor-widget-container{padding:0px 0px 5px 0px;border-style:solid;border-width:0px 0px 1px 0px;border-color:var( --e-global-color-accent );}.elementor-2064 .elementor-element.elementor-element-34f1dd5 .elementor-heading-title{font-family:"Oswald", Sans-serif;font-size:18px;font-weight:500;}.elementor-2064 .elementor-element.elementor-element-13288c1 .rvs-item-text h2{font-size:15px;font-weight:500;}.elementor-2064 .elementor-element.elementor-element-13288c1 .bdt-vg-video-desc{font-size:15px;font-weight:500;}.elementor-2064 .elementor-element.elementor-element-13288c1 .rvs-nav-item{background-color:var( --e-global-color-primary );}.elementor-2064 .elementor-element.elementor-element-13288c1 .rvs-nav-item-title:hover{color:var( --e-global-color-da64d1b );}.elementor-2064 .elementor-element.elementor-element-13288c1 .rvs-nav-container .rvs-nav-item-title{font-size:15px;font-weight:400;}.elementor-2064 .elementor-element.elementor-element-fb8733e .rvs-item-text h2{font-size:15px;font-weight:500;}.elementor-2064 .elementor-element.elementor-element-fb8733e .bdt-vg-video-desc{font-size:15px;font-weight:500;}.elementor-2064 .elementor-element.elementor-element-fb8733e .rvs-nav-item{background-color:var( --e-global-color-primary );}.elementor-2064 .elementor-element.elementor-element-fb8733e .rvs-nav-item-title{color:var( --e-global-color-15b8dbe );}.elementor-2064 .elementor-element.elementor-element-fb8733e .rvs-nav-item-title:hover{color:var( --e-global-color-da64d1b );}.elementor-2064 .elementor-element.elementor-element-fb8733e .rvs-nav-container .rvs-nav-item-title{font-size:15px;font-weight:400;}.elementor-2064 .elementor-element.elementor-element-fb8733e .rvs-nav-item-credits{color:var( --e-global-color-secondary );}.elementor-2064 .elementor-element.elementor-element-fb8733e .rvs-nav-container .rvs-nav-item-credits{font-size:15px;font-weight:500;}.elementor-widget .tippy-tooltip .tippy-content{text-align:center;}@media(max-width:767px){.elementor-2064 .elementor-element.elementor-element-c9b0dcb{text-align:center;}.elementor-2064 .elementor-element.elementor-element-c9b0dcb .elementor-heading-title{font-size:20px;}.elementor-2064 .elementor-element.elementor-element-24ba328 .rvs-nav-container .rvs-nav-item-title{font-size:10px;}.elementor-2064 .elementor-element.elementor-element-47e2e7f .rvs-nav-container .rvs-nav-item-title{font-size:10px;}.elementor-2064 .elementor-element.elementor-element-fb8733e .rvs-nav-container .rvs-nav-item-title{font-size:10px;}}/* Start custom CSS for bdt-video-gallery, class: .elementor-element-7099b81 */.bdt-video-gallery .bdt-vg-video-title {
    color: #fff;
    margin: 0;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    display: inline-block;
    font-size: 16px;
}
.videoplaylist .rvs-nav-container .rvs-nav-item-title {
    font-size: 15px;
    font-weight: 400;
    text-overflow: ellipsis;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}/* End custom CSS */
/* Start custom CSS for bdt-video-gallery, class: .elementor-element-24ba328 */.bdt-video-gallery .bdt-vg-video-title {
    color: #fff;
    margin: 0;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    display: inline-block;
    font-size: 16px;
}/* End custom CSS */
/* Start custom CSS for bdt-video-gallery, class: .elementor-element-0ea17e3 */.bdt-video-gallery .bdt-vg-video-title {
    color: #fff;
    margin: 0;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    display: inline-block;
    font-size: 16px;
}
.videoplaylist .rvs-nav-container .rvs-nav-item-title {
    font-size: 15px;
    font-weight: 400;
    text-overflow: ellipsis;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}/* End custom CSS */
/* Start custom CSS for bdt-video-gallery, class: .elementor-element-47e2e7f */.bdt-video-gallery .bdt-vg-video-title {
    color: #fff;
    margin: 0;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    display: inline-block;
    font-size: 16px;
}/* End custom CSS */
/* Start custom CSS for bdt-video-gallery, class: .elementor-element-13288c1 */.bdt-video-gallery .bdt-vg-video-title {
    color: #fff;
    margin: 0;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    display: inline-block;
    font-size: 16px;
}
.videoplaylist .rvs-nav-container .rvs-nav-item-title {
    font-size: 15px;
    font-weight: 400;
    text-overflow: ellipsis;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}/* End custom CSS */
/* Start custom CSS for bdt-video-gallery, class: .elementor-element-fb8733e */.bdt-video-gallery .bdt-vg-video-title {
    color: #fff;
    margin: 0;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    display: inline-block;
    font-size: 16px;
}/* End custom CSS */