.video {
    margin: 10px 0px;
    cursor: pointer;
    position: relative;
    width: 100%;
    height: 250px;
    padding: 10px 5px 5px;
    border:1px solid #ededed;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    border-radius: 5px;
}
.video video {
    padding: 5px;
    border-radius: 9px;
}
.videoBtn {
    position: absolute;
    z-index: 3;
    align-self:flex-end;
}
.videoBtn > img {
    width:65px;
    opacity: .7;
}
.videoBtn:hover > img {
    opacity: 1;
}