html,
body {
    overflow: hidden;

}

#section1 {
    background-image: url("./noticeboard/media/background.JPG");
    background-size: cover;
    height: 100%;
    position: absolute;
    width: 100%;
    /* height: max-content; */
}

#header {
    height: 15vh;
    background-color: white;
    opacity: 0.8;
}

#headertext {
    text-align: center;
    padding-top: 1rem;
}

#headertext h2 {
    color: #28508b;
}



#logo {
    max-width: 85%;
}

.col-md-3 #logo {
    min-width: 50px;
    width: 80%;
}

/* #content {
    height: 80vh;
} */


.placement {
    width: 100%;
    margin-top: 5vh;
}

#footer {
    /* height: 5vh; */
    background-color: white;
    text-align: center;
    padding: 10px;
}

#footer div {
    /* margin: 30px 0 0 0; */
    margin: 0;
    padding: 0;
}

.sign-in {
    /* margin-top: 100px; */
    width: 30%;
    min-width: 50px;
    background-color: ghostwhite;
    border-radius: 8px;
    padding: 20px;
    cursor: pointer;
    text-decoration: none;

}

.sign-in img {
    width: 10%;
    max-width: 50px;
}

@media only screen and (max-width:480px) and (max-height:1080px) {
    .col-md-3 #logo {
        display: none;
    }

    .holder-main {
        margin-right: 80px;
    }

    body {
        overflow: hidden;
    }

    .sign-in img {
        width: 50px;
        max-width: 90px;

    }

    .sign-in {
        font-size: 10px;
    }
}

/* animation */
@keyframes fade-in {
    to {
        opacity: 1;
    }

    from {
        opacity: 0;
    }
}