.vid {
    position: relative;
    display: inline-block;
    overflow: hidden;
}
.vid video {
    animation: water 10s 1;
    animation-fill-mode: forwards;
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    z-index: 1;
    opacity: 0;
    transform: translateX(-50%) translateY(-50%);
}
.vid img {
    opacity: 0;
    animation: waterimg 10s 1;  
    animation-fill-mode: forwards;
}
@keyframes waterimg {
    0% {
        opacity: 0;
    }
    50% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }   
}
@keyframes water {
    0% {
        opacity: 0.95;
    }
    50% {
        opacity: 0.90;
    }
    100% {
        opacity: 0.4;
    }   
}