.pre-thum-section{
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    width: 80%;
    position: relative;
    margin: auto;
}
.pre-thum-section ul{
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}
.pre-thum-section li{
    list-style: none;
    cursor: pointer;
    margin: 0 10px;
    border-radius: 4px;
    background: gray;
    padding: 3px 3px 0;
    transition: .3s all ease-in-out;
}
.pre-thum-section li:hover{
    transform: scale(1.1);
}

.pre-thum-section li img{
    width: 180px;
    transition: 0.5s;
}
.video-player{
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: nowrap;
    position: absolute;
    /* top: 10%; */
    transform: scale(1);
    width: 100%;
    transform: scale(0);
    transition: .6s;
    margin: auto;
}
.video-player.active{
    transform: scale(1);
}
 .video-player video{
    width: 100%;
    height: 90vh;
    max-height: 80%;
    
}
.video-player span{
    font-size: 30px;
    position: absolute;
    cursor: pointer;
    top:5%;
    right:50%;
    color: #fff;
    background-color: #000;
    /* padding: 2px 10px; */
    width: 40px;
    height: 40px;
    border-radius: 50%;
    opacity: .5;
    display: flex;
    align-items: center;
    justify-content: center;

}
.post-thumb{
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    bottom: 10px;
}

.post-thumb li{
    list-style: none;
    cursor: pointer;
    margin: 0 10px;
    border-radius: 4px;
    background: gray;
    padding: 3px 3px 0;
    transition: .3s all ease-in-out;

}
.post-thumb li img{
    width: 180px;
    transition: 0.5s;
}
.post-thumb li:hover{
    transform: scale(1.1);
}
@media screen and (max-width:768px) {
    .post-thumb li img{
        width: 100px;
    }
}