.padding-20 {
    padding: 20px;
}
.padding-10 {
    padding: 0px 10px 0px 10px;
}
.align-center {
    text-align: center;
}
.reveal {
    top: 100px !important;
    position:fixed;
}
.fa-home{
    font-size:20px;
    color: black;
}