body{
    text-align: center;
}
marquee{
    background-color: #ab000d;
}

.classroomimage img{
    height: 400px; 
}
#Acheivments{
    text-align: left;
margin-left: 20px;
    margin-right: 20px;
}
.img-responsive{
    height: 1px;
}
.movie_head{
    display: inline-block;
    width: 90%;
}
.img{
    height: 200px;
    width: 400px;
}
#alumni{
    text-align: center;
}
#Acheivments{
    color: blueviolet;
}
.movie_head{
    margin-bottom: 20px;
    padding: 5px;
}
.acheivs{
    width: 90%;
}
.thisimg{
    height: 600px;
    width: 500px;
}