.about-student-class-details{
    padding: 50px;
    margin: 0 auto;
}

.round{
    width: 300px;
    margin: 10px 5px;
    border: 2px solid red;
    border-radius: 300px;
    padding: 50px;
    color: red;
    transition: .5s;
}
.round:hover{
    background-color: greenyellow;
    color: whitesmoke;
}
.row{
    display: flexbox;
}

.video-conatiner{
    background-color: rgb(240, 240, 162);
    color: tomato;
}

.video{
    padding: 20px;
    width: 80%;
    
    margin: 10px auto;
    /* border: 1px solid red; */
    
}
.video-text{
    margin: 30px;
    color: yellowgreen;
}
.iframe-container{
    position: relative;
    width: 100%;
    padding-bottom: 56.25%;
    height: 0;
}

.iframe-container iframe{
    position:absolute ;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.about-home-btn{
    display: inline-block;
    background-color: red;
    color: white;
    text-decoration: none;
    padding: 10px;
    border-radius: 100px;
    position: fixed;
    top: 50px;
    right: 50px;
}
.about-footer{
    margin-bottom:0 ;
}