.ch-sec{width:100%;height:85vh;position:relative;overflow:hidden}.ch-video{width:100%;height:100%;position:absolute;top:0;left:0}.ch-video iframe{pointer-events:none;border:none;width:100vw;min-width:177.77vh;height:56.25vw;min-height:100vh;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.ch-overlay{background:#0000008c;width:100%;height:100%;position:absolute}.ch-content{z-index:2;text-align:center;color:#fff;flex-direction:column;justify-content:center;align-items:center;max-width:700px;height:100%;margin:auto;padding:20px;display:flex;position:relative}.ch-content h1{margin-bottom:15px;font-size:44px}.ch-content p{margin-bottom:25px;font-size:16px;line-height:1.6}.ch-btn{color:#fff;cursor:pointer;background:#c8020e;border:none;border-radius:30px;padding:12px 28px;font-size:14px;transition:all .3s}.ch-btn:hover{background:#a0010b}@media (max-width:768px){.ch-sec{height:70vh}.ch-content h1{font-size:28px}.ch-content p{font-size:14px}}