.btn-play-intro{z-index:10}.column-height{height:auto!important}.video-container{height:100%;position:relative;width:100%}.image-container{bottom:0;height:500px;position:absolute;right:0;top:0;width:100%}@media (max-width:768px){.image-container{height:300px;position:relative}}.blockaboutvdCenter .introduce-feature__image{width:100%}.btn-ti{background-color:#000!important;color:#fff!important}.btn-ti:hover{background-color:var(--color-primary)!important}