body {
    background-color: #DADADA;
}
body > .grid {
    height: 100%;
}
.image {
    margin-top: -100px;
}
.column {
    max-width: 450px;
}

@media screen and (max-width:768px) {
    #login-header{
        display: none;
    }

    #footer{
        display: none;
    }

}

.ui.footer.segment {
    text-align: center;
    position: fixed;
    bottom: 0;
    width: 100%;
    margin-bottom: 0;
    background-color: #f5f5f5;
}