#main-form {
    display: flex;
    flex-direction: column;
    align-items: center;
}
.loader{
    position: fixed;
    z-index: 999;
    height: 2em;
    width: 2em;
    overflow: show;
    margin: auto;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    width: 100%;
    height: 100%;
}
.main-container {
    display: flex;
    justify-content: center;
    width: 100%;
}

.form-header {
    width: 100%;
    background: url(background.png) no-repeat center center;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
    flex: 1;
    max-width: 600px;
    text-align: center;
    padding-top: 20px;
}

.form-header img {
    height: 100px;
    margin-bottom: 20px;
}

.form-header div {
    background-color: white;
    width: 100%;
    height: 100%;
    padding: 20px;
}

.form-header div p {
    text-align: justify;
}

.form-container{
    width: 100%;
    flex: 1;
    max-width: 600px;
    background-color: white;
    padding: 10px 20px;
}
.form-footer{
    background-color: white;
    width: 100%;
    height: 100%;
    padding: 20px;
    max-width: 600px;
    display: none;
}
.four.wide.column {
    padding: 5px !important;
}