body {
    background-image: url("https://wallpaperaccess.com/full/1091440.jpg");
    background-repeat: no-repeat;
    background-attachment: fixed;
}

.section{
    padding-top: 45px !important;
    padding-bottom: 45px !important;
}

.bg-smooth{
    background-color: #d3def6;
}

.returnTop {
    position:fixed;
    bottom:5px;
    right:60px;
    margin:0;
    padding:5px 3px;
    color: #525151;
}

.returnTop:hover {
    color: #393939;
}

.returnTop:active {
    color: #393939;
}

@media only screen and (max-width: 768px) {
    /* For mobile phones: */
    .returnTop {
        right:10px;
    }
}

.fa-chevron-circle-up{
    text-shadow: -1px 0 #000, 0 1px #000, 1px 0 #000, 0 -1px #000;
}