/* Main Heading Styling */
.bg-3{
    width: 100%;
    height: 300px;
    background-image: url(/Photos/bg-5.jpg);
    background-size: cover;
    display: grid;
    align-items: center;
}

.main-heading1{
    display: flex;
    flex-direction: row-reverse;
    align-items: center;
}

@media only screen and (max-width:400px){
    .main-heading1{
    flex-direction: row;
    }
}

.main-heading1 a{
    color: rgba(255, 255, 255, .55);
    font-size: 2rem;
    text-decoration: none;
}

.main-heading1 a:hover{
    color: #fff;
}

.main-heading2{
    display: flex;
    align-items: flex-end;
}

.main-heading2 h5{
    font-size: 3rem;
    color: #fff;
}

/* Teachers Styling */
.opac{
    opacity: 0;
    display: grid;
    align-content: center
}

.opac:hover{
    opacity: 1;
}

.img-size{
    width: 100%;
    height: 100%;
}

.card{
    display: flex;
    justify-content: center;
    margin-top: 10%;
    width: 20rem;
}

.display1{
    display: flex;
    justify-content: center;
}

.mail-1{
    width: 3rem;
    filter: invert(1);
}

/* Footer Styling */
.bg-5 {
    background-color: #212f3d;
}

.waves {
    position: relative;
    width: 100%;
    height: 15vh;
    margin-bottom: -7px;
    min-height: 100px;
    max-height: 400px;
}

/* Animation */
.parallax>use {
    animation: move-forever 25s cubic-bezier(.55, .5, .45, .5) infinite;
}

.parallax>use:nth-child(1) {
    animation-delay: -2s;
    animation-duration: 7s;
}

.parallax>use:nth-child(2) {
    animation-delay: -3s;
    animation-duration: 10s;
}

.parallax>use:nth-child(3) {
    animation-delay: -4s;
    animation-duration: 13s;
}

.parallax>use:nth-child(4) {
    animation-delay: -5s;
    animation-duration: 20s;
}

@keyframes move-forever {
    0% {
        transform: translate3d(-90px, 0, 0);
    }

    100% {
        transform: translate3d(85px, 0, 0);
    }
}

@media (max-width: 768px) {
    .waves {
        height: 40px;
        min-height: 40px;
    }

    .content {
        height: 30vh;
    }
}

.display3 {
    display: grid;
    justify-content: center;
    color: #fff;
}

.display3 li {
    list-style: none;
}

.display3 ul a {
    color: rgba(255, 255, 255, .55);
    text-decoration: none;
}

.display3 ul a:hover {
    color: #fff;

}

.Img-2 {
    width: 2rem;
    filter: invert(1);
}

/* Transition */
.reveal {
    position: relative;
    transform: translateY(150px);
    opacity: 0;
    transition: 1s all ease;
}

.reveal.active {
    transform: translateY(0);
    opacity: 1;
}