.fa {
    display: list-item;
    font-size: inherit;
    text-rendering: auto;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background-color: transparent;
    background-size: contain;
    -webkit-mask-size: contain;
    mask-size: contain;
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
}

.fa-facebook, .fa-facebook-square,.fa-facebook-f {
    background-color: #3b5998
}
.fa-twitter, .fa-twitter-square {
    background-color: #00aced
}
.fa-google-plus, .fa-google-plus-square {
    background-color: #dd4b39
}
.fa-youtube, .fa-youtube-play, .fa-youtube-square {
    background-color: #bb0000
}
.fa-tumblr, .fa-tumblr-square {
    background-color: #32506d
}
.fa-vine {
    background-color: #00bf8f
}
.fa-flickr {
    background-color: #ff0084
}
.fa-vimeo-square {
    background-color: #aad450
}
.fa-pinterest, .fa-pinterest-square {
    background-color: #cb2027
}
.fa-linkedin, .fa-linkedin-square {
    background-color: #007bb6
}

.fa-spotify {
    background-color: #1ED760;
}