.btn-facebook,
.btn-twitter,
.btn-linkedin,
.btn-flickr,
.btn-tumblr,
.btn-xing,
.btn-github,
.btn-html5,
.btn-openid,
.btn-stack-overflow,
.btn-youtube,
.btn-css3,
.btn-dribbble,
.btn-google-plus,
.btn-instagram,
.btn-pinterest,
.btn-vk,
.btn-yahoo,
.btn-behance,
.btn-dropbox,
.btn-reddit,
.btn-spotify,
.btn-vine,
.btn-foursquare,
.btn-vimeo {
    position: relative;
    overflow: hidden;
    color: #fff !important;
    text-align: center;
    padding: 8px 16px;
    padding: 0.5rem 1rem;
    font-size: 14px;
    font-size: 0.875rem;
    line-height: 1.5;
    border: 0;
}

    .btn-facebook:before,
    .btn-twitter:before,
    .btn-linkedin:before,
    .btn-flickr:before,
    .btn-tumblr:before,
    .btn-xing:before,
    .btn-github:before,
    .btn-html5:before,
    .btn-openid:before,
    .btn-stack-overflow:before,
    .btn-youtube:before,
    .btn-css3:before,
    .btn-dribbble:before,
    .btn-google-plus:before,
    .btn-instagram:before,
    .btn-pinterest:before,
    .btn-vk:before,
    .btn-yahoo:before,
    .btn-behance:before,
    .btn-dropbox:before,
    .btn-reddit:before,
    .btn-spotify:before,
    .btn-vine:before,
    .btn-foursquare:before,
    .btn-vimeo:before {
        position: absolute;
        top: 0;
        right: 0;
        display: block;
        font-family: 'FontAwesome';
        font-style: normal;
        font-weight: normal;
        -moz-osx-font-smoothing: grayscale;
        -webkit-font-smoothing: antialiased;
    }

    .btn-facebook:hover,
    .btn-twitter:hover,
    .btn-linkedin:hover,
    .btn-flickr:hover,
    .btn-tumblr:hover,
    .btn-xing:hover,
    .btn-github:hover,
    .btn-html5:hover,
    .btn-openid:hover,
    .btn-stack-overflow:hover,
    .btn-youtube:hover,
    .btn-css3:hover,
    .btn-dribbble:hover,
    .btn-google-plus:hover,
    .btn-instagram:hover,
    .btn-pinterest:hover,
    .btn-vk:hover,
    .btn-yahoo:hover,
    .btn-behance:hover,
    .btn-dropbox:hover,
    .btn-reddit:hover,
    .btn-spotify:hover,
    .btn-vine:hover,
    .btn-foursquare:hover,
    .btn-vimeo:hover {
        color: #fff;
    }

    .btn-facebook.icon span,
    .btn-twitter.icon span,
    .btn-linkedin.icon span,
    .btn-flickr.icon span,
    .btn-tumblr.icon span,
    .btn-xing.icon span,
    .btn-github.icon span,
    .btn-html5.icon span,
    .btn-openid.icon span,
    .btn-stack-overflow.icon span,
    .btn-youtube.icon span,
    .btn-css3.icon span,
    .btn-dribbble.icon span,
    .btn-google-plus.icon span,
    .btn-instagram.icon span,
    .btn-pinterest.icon span,
    .btn-vk.icon span,
    .btn-yahoo.icon span,
    .btn-behance.icon span,
    .btn-dropbox.icon span,
    .btn-reddit.icon span,
    .btn-spotify.icon span,
    .btn-vine.icon span,
    .btn-foursquare.icon span,
    .btn-vimeo.icon span {
        display: none;
    }

    .btn-facebook.text:before,
    .btn-twitter.text:before,
    .btn-linkedin.text:before,
    .btn-flickr.text:before,
    .btn-tumblr.text:before,
    .btn-xing.text:before,
    .btn-github.text:before,
    .btn-html5.text:before,
    .btn-openid.text:before,
    .btn-stack-overflow.text:before,
    .btn-youtube.text:before,
    .btn-css3.text:before,
    .btn-dribbble.text:before,
    .btn-google-plus.text:before,
    .btn-instagram.text:before,
    .btn-pinterest.text:before,
    .btn-vk.text:before,
    .btn-yahoo.text:before,
    .btn-behance.text:before,
    .btn-dropbox.text:before,
    .btn-reddit.text:before,
    .btn-spotify.text:before,
    .btn-vine.text:before,
    .btn-foursquare.text:before,
    .btn-vimeo.text:before {
        display: none;
    }

    .btn-facebook.text span,
    .btn-twitter.text span,
    .btn-linkedin.text span,
    .btn-flickr.text span,
    .btn-tumblr.text span,
    .btn-xing.text span,
    .btn-github.text span,
    .btn-html5.text span,
    .btn-openid.text span,
    .btn-stack-overflow.text span,
    .btn-youtube.text span,
    .btn-css3.text span,
    .btn-dribbble.text span,
    .btn-google-plus.text span,
    .btn-instagram.text span,
    .btn-pinterest.text span,
    .btn-vk.text span,
    .btn-yahoo.text span,
    .btn-behance.text span,
    .btn-dropbox.text span,
    .btn-reddit.text span,
    .btn-spotify.text span,
    .btn-vine.text span,
    .btn-foursquare.text span,
    .btn-vimeo.text span {
        margin-right: 0 !important;
    }

    .btn-facebook:before,
    .btn-twitter:before,
    .btn-linkedin:before,
    .btn-flickr:before,
    .btn-tumblr:before,
    .btn-xing:before,
    .btn-github:before,
    .btn-html5:before,
    .btn-openid:before,
    .btn-stack-overflow:before,
    .btn-youtube:before,
    .btn-css3:before,
    .btn-dribbble:before,
    .btn-google-plus:before,
    .btn-instagram:before,
    .btn-pinterest:before,
    .btn-vk:before,
    .btn-yahoo:before,
    .btn-behance:before,
    .btn-dropbox:before,
    .btn-reddit:before,
    .btn-spotify:before,
    .btn-vine:before,
    .btn-foursquare:before,
    .btn-vimeo:before {
        width: 37px;
        width: 2.3125rem;
        height: 37px;
        height: 2.3125rem;
        padding: 8px 0;
        padding: 0.5rem 0;
        font-size: 14px;
        font-size: 0.875rem;
        line-height: 1.5;
    }

    .btn-facebook span,
    .btn-twitter span,
    .btn-linkedin span,
    .btn-flickr span,
    .btn-tumblr span,
    .btn-xing span,
    .btn-github span,
    .btn-html5 span,
    .btn-openid span,
    .btn-stack-overflow span,
    .btn-youtube span,
    .btn-css3 span,
    .btn-dribbble span,
    .btn-google-plus span,
    .btn-instagram span,
    .btn-pinterest span,
    .btn-vk span,
    .btn-yahoo span,
    .btn-behance span,
    .btn-dropbox span,
    .btn-reddit span,
    .btn-spotify span,
    .btn-vine span,
    .btn-foursquare span,
    .btn-vimeo span {
        margin-right: 37px;
        margin-right: 2.3125rem;
    }

    .btn-facebook.icon,
    .btn-twitter.icon,
    .btn-linkedin.icon,
    .btn-flickr.icon,
    .btn-tumblr.icon,
    .btn-xing.icon,
    .btn-github.icon,
    .btn-html5.icon,
    .btn-openid.icon,
    .btn-stack-overflow.icon,
    .btn-youtube.icon,
    .btn-css3.icon,
    .btn-dribbble.icon,
    .btn-google-plus.icon,
    .btn-instagram.icon,
    .btn-pinterest.icon,
    .btn-vk.icon,
    .btn-yahoo.icon,
    .btn-behance.icon,
    .btn-dropbox.icon,
    .btn-reddit.icon,
    .btn-spotify.icon,
    .btn-vine.icon,
    .btn-foursquare.icon,
    .btn-vimeo.icon {
        width: 37px;
        width: 2.3125rem;
        height: 37px;
        height: 2.3125rem;
    }

    .btn-facebook.btn-lg, .btn-group-lg > .btn-facebook.btn,
    .btn-twitter.btn-lg,
    .btn-group-lg > .btn-twitter.btn,
    .btn-linkedin.btn-lg,
    .btn-group-lg > .btn-linkedin.btn,
    .btn-flickr.btn-lg,
    .btn-group-lg > .btn-flickr.btn,
    .btn-tumblr.btn-lg,
    .btn-group-lg > .btn-tumblr.btn,
    .btn-xing.btn-lg,
    .btn-group-lg > .btn-xing.btn,
    .btn-github.btn-lg,
    .btn-group-lg > .btn-github.btn,
    .btn-html5.btn-lg,
    .btn-group-lg > .btn-html5.btn,
    .btn-openid.btn-lg,
    .btn-group-lg > .btn-openid.btn,
    .btn-stack-overflow.btn-lg,
    .btn-group-lg > .btn-stack-overflow.btn,
    .btn-youtube.btn-lg,
    .btn-group-lg > .btn-youtube.btn,
    .btn-css3.btn-lg,
    .btn-group-lg > .btn-css3.btn,
    .btn-dribbble.btn-lg,
    .btn-group-lg > .btn-dribbble.btn,
    .btn-google-plus.btn-lg,
    .btn-group-lg > .btn-google-plus.btn,
    .btn-instagram.btn-lg,
    .btn-group-lg > .btn-instagram.btn,
    .btn-pinterest.btn-lg,
    .btn-group-lg > .btn-pinterest.btn,
    .btn-vk.btn-lg,
    .btn-group-lg > .btn-vk.btn,
    .btn-yahoo.btn-lg,
    .btn-group-lg > .btn-yahoo.btn,
    .btn-behance.btn-lg,
    .btn-group-lg > .btn-behance.btn,
    .btn-dropbox.btn-lg,
    .btn-group-lg > .btn-dropbox.btn,
    .btn-reddit.btn-lg,
    .btn-group-lg > .btn-reddit.btn,
    .btn-spotify.btn-lg,
    .btn-group-lg > .btn-spotify.btn,
    .btn-vine.btn-lg,
    .btn-group-lg > .btn-vine.btn,
    .btn-foursquare.btn-lg,
    .btn-group-lg > .btn-foursquare.btn,
    .btn-vimeo.btn-lg,
    .btn-group-lg > .btn-vimeo.btn {
        padding: 12px 24px;
        padding: 0.75rem 1.5rem;
        font-size: 20px;
        font-size: 1.25rem;
        line-height: 1.33333;
        border: 0;
    }

        .btn-facebook.btn-lg:before, .btn-group-lg > .btn-facebook.btn:before,
        .btn-twitter.btn-lg:before,
        .btn-group-lg > .btn-twitter.btn:before,
        .btn-linkedin.btn-lg:before,
        .btn-group-lg > .btn-linkedin.btn:before,
        .btn-flickr.btn-lg:before,
        .btn-group-lg > .btn-flickr.btn:before,
        .btn-tumblr.btn-lg:before,
        .btn-group-lg > .btn-tumblr.btn:before,
        .btn-xing.btn-lg:before,
        .btn-group-lg > .btn-xing.btn:before,
        .btn-github.btn-lg:before,
        .btn-group-lg > .btn-github.btn:before,
        .btn-html5.btn-lg:before,
        .btn-group-lg > .btn-html5.btn:before,
        .btn-openid.btn-lg:before,
        .btn-group-lg > .btn-openid.btn:before,
        .btn-stack-overflow.btn-lg:before,
        .btn-group-lg > .btn-stack-overflow.btn:before,
        .btn-youtube.btn-lg:before,
        .btn-group-lg > .btn-youtube.btn:before,
        .btn-css3.btn-lg:before,
        .btn-group-lg > .btn-css3.btn:before,
        .btn-dribbble.btn-lg:before,
        .btn-group-lg > .btn-dribbble.btn:before,
        .btn-google-plus.btn-lg:before,
        .btn-group-lg > .btn-google-plus.btn:before,
        .btn-instagram.btn-lg:before,
        .btn-group-lg > .btn-instagram.btn:before,
        .btn-pinterest.btn-lg:before,
        .btn-group-lg > .btn-pinterest.btn:before,
        .btn-vk.btn-lg:before,
        .btn-group-lg > .btn-vk.btn:before,
        .btn-yahoo.btn-lg:before,
        .btn-group-lg > .btn-yahoo.btn:before,
        .btn-behance.btn-lg:before,
        .btn-group-lg > .btn-behance.btn:before,
        .btn-dropbox.btn-lg:before,
        .btn-group-lg > .btn-dropbox.btn:before,
        .btn-reddit.btn-lg:before,
        .btn-group-lg > .btn-reddit.btn:before,
        .btn-spotify.btn-lg:before,
        .btn-group-lg > .btn-spotify.btn:before,
        .btn-vine.btn-lg:before,
        .btn-group-lg > .btn-vine.btn:before,
        .btn-foursquare.btn-lg:before,
        .btn-group-lg > .btn-foursquare.btn:before,
        .btn-vimeo.btn-lg:before,
        .btn-group-lg > .btn-vimeo.btn:before {
            width: 50px;
            width: 3.16667rem;
            height: 50px;
            height: 3.16667rem;
            padding: 12px 0;
            padding: 0.75rem 0;
            font-size: 20px;
            font-size: 1.25rem;
            line-height: 1.33333;
        }

        .btn-facebook.btn-lg span, .btn-group-lg > .btn-facebook.btn span,
        .btn-twitter.btn-lg span,
        .btn-group-lg > .btn-twitter.btn span,
        .btn-linkedin.btn-lg span,
        .btn-group-lg > .btn-linkedin.btn span,
        .btn-flickr.btn-lg span,
        .btn-group-lg > .btn-flickr.btn span,
        .btn-tumblr.btn-lg span,
        .btn-group-lg > .btn-tumblr.btn span,
        .btn-xing.btn-lg span,
        .btn-group-lg > .btn-xing.btn span,
        .btn-github.btn-lg span,
        .btn-group-lg > .btn-github.btn span,
        .btn-html5.btn-lg span,
        .btn-group-lg > .btn-html5.btn span,
        .btn-openid.btn-lg span,
        .btn-group-lg > .btn-openid.btn span,
        .btn-stack-overflow.btn-lg span,
        .btn-group-lg > .btn-stack-overflow.btn span,
        .btn-youtube.btn-lg span,
        .btn-group-lg > .btn-youtube.btn span,
        .btn-css3.btn-lg span,
        .btn-group-lg > .btn-css3.btn span,
        .btn-dribbble.btn-lg span,
        .btn-group-lg > .btn-dribbble.btn span,
        .btn-google-plus.btn-lg span,
        .btn-group-lg > .btn-google-plus.btn span,
        .btn-instagram.btn-lg span,
        .btn-group-lg > .btn-instagram.btn span,
        .btn-pinterest.btn-lg span,
        .btn-group-lg > .btn-pinterest.btn span,
        .btn-vk.btn-lg span,
        .btn-group-lg > .btn-vk.btn span,
        .btn-yahoo.btn-lg span,
        .btn-group-lg > .btn-yahoo.btn span,
        .btn-behance.btn-lg span,
        .btn-group-lg > .btn-behance.btn span,
        .btn-dropbox.btn-lg span,
        .btn-group-lg > .btn-dropbox.btn span,
        .btn-reddit.btn-lg span,
        .btn-group-lg > .btn-reddit.btn span,
        .btn-spotify.btn-lg span,
        .btn-group-lg > .btn-spotify.btn span,
        .btn-vine.btn-lg span,
        .btn-group-lg > .btn-vine.btn span,
        .btn-foursquare.btn-lg span,
        .btn-group-lg > .btn-foursquare.btn span,
        .btn-vimeo.btn-lg span,
        .btn-group-lg > .btn-vimeo.btn span {
            margin-right: 50px;
            margin-right: 3.16667rem;
        }

        .btn-facebook.btn-lg.icon, .btn-group-lg > .btn-facebook.icon.btn,
        .btn-twitter.btn-lg.icon,
        .btn-group-lg > .btn-twitter.icon.btn,
        .btn-linkedin.btn-lg.icon,
        .btn-group-lg > .btn-linkedin.icon.btn,
        .btn-flickr.btn-lg.icon,
        .btn-group-lg > .btn-flickr.icon.btn,
        .btn-tumblr.btn-lg.icon,
        .btn-group-lg > .btn-tumblr.icon.btn,
        .btn-xing.btn-lg.icon,
        .btn-group-lg > .btn-xing.icon.btn,
        .btn-github.btn-lg.icon,
        .btn-group-lg > .btn-github.icon.btn,
        .btn-html5.btn-lg.icon,
        .btn-group-lg > .btn-html5.icon.btn,
        .btn-openid.btn-lg.icon,
        .btn-group-lg > .btn-openid.icon.btn,
        .btn-stack-overflow.btn-lg.icon,
        .btn-group-lg > .btn-stack-overflow.icon.btn,
        .btn-youtube.btn-lg.icon,
        .btn-group-lg > .btn-youtube.icon.btn,
        .btn-css3.btn-lg.icon,
        .btn-group-lg > .btn-css3.icon.btn,
        .btn-dribbble.btn-lg.icon,
        .btn-group-lg > .btn-dribbble.icon.btn,
        .btn-google-plus.btn-lg.icon,
        .btn-group-lg > .btn-google-plus.icon.btn,
        .btn-instagram.btn-lg.icon,
        .btn-group-lg > .btn-instagram.icon.btn,
        .btn-pinterest.btn-lg.icon,
        .btn-group-lg > .btn-pinterest.icon.btn,
        .btn-vk.btn-lg.icon,
        .btn-group-lg > .btn-vk.icon.btn,
        .btn-yahoo.btn-lg.icon,
        .btn-group-lg > .btn-yahoo.icon.btn,
        .btn-behance.btn-lg.icon,
        .btn-group-lg > .btn-behance.icon.btn,
        .btn-dropbox.btn-lg.icon,
        .btn-group-lg > .btn-dropbox.icon.btn,
        .btn-reddit.btn-lg.icon,
        .btn-group-lg > .btn-reddit.icon.btn,
        .btn-spotify.btn-lg.icon,
        .btn-group-lg > .btn-spotify.icon.btn,
        .btn-vine.btn-lg.icon,
        .btn-group-lg > .btn-vine.icon.btn,
        .btn-foursquare.btn-lg.icon,
        .btn-group-lg > .btn-foursquare.icon.btn,
        .btn-vimeo.btn-lg.icon,
        .btn-group-lg > .btn-vimeo.icon.btn {
            width: 50px;
            width: 3.16667rem;
            height: 50px;
            height: 3.16667rem;
        }

    .btn-facebook.btn-sm, .btn-group-sm > .btn-facebook.btn,
    .btn-twitter.btn-sm,
    .btn-group-sm > .btn-twitter.btn,
    .btn-linkedin.btn-sm,
    .btn-group-sm > .btn-linkedin.btn,
    .btn-flickr.btn-sm,
    .btn-group-sm > .btn-flickr.btn,
    .btn-tumblr.btn-sm,
    .btn-group-sm > .btn-tumblr.btn,
    .btn-xing.btn-sm,
    .btn-group-sm > .btn-xing.btn,
    .btn-github.btn-sm,
    .btn-group-sm > .btn-github.btn,
    .btn-html5.btn-sm,
    .btn-group-sm > .btn-html5.btn,
    .btn-openid.btn-sm,
    .btn-group-sm > .btn-openid.btn,
    .btn-stack-overflow.btn-sm,
    .btn-group-sm > .btn-stack-overflow.btn,
    .btn-youtube.btn-sm,
    .btn-group-sm > .btn-youtube.btn,
    .btn-css3.btn-sm,
    .btn-group-sm > .btn-css3.btn,
    .btn-dribbble.btn-sm,
    .btn-group-sm > .btn-dribbble.btn,
    .btn-google-plus.btn-sm,
    .btn-group-sm > .btn-google-plus.btn,
    .btn-instagram.btn-sm,
    .btn-group-sm > .btn-instagram.btn,
    .btn-pinterest.btn-sm,
    .btn-group-sm > .btn-pinterest.btn,
    .btn-vk.btn-sm,
    .btn-group-sm > .btn-vk.btn,
    .btn-yahoo.btn-sm,
    .btn-group-sm > .btn-yahoo.btn,
    .btn-behance.btn-sm,
    .btn-group-sm > .btn-behance.btn,
    .btn-dropbox.btn-sm,
    .btn-group-sm > .btn-dropbox.btn,
    .btn-reddit.btn-sm,
    .btn-group-sm > .btn-reddit.btn,
    .btn-spotify.btn-sm,
    .btn-group-sm > .btn-spotify.btn,
    .btn-vine.btn-sm,
    .btn-group-sm > .btn-vine.btn,
    .btn-foursquare.btn-sm,
    .btn-group-sm > .btn-foursquare.btn,
    .btn-vimeo.btn-sm,
    .btn-group-sm > .btn-vimeo.btn {
        padding: 4px 8px;
        padding: 0.25rem 0.5rem;
        font-size: 14px;
        font-size: 0.875rem;
        line-height: 1.5;
        border: 0;
    }

        .btn-facebook.btn-sm:before, .btn-group-sm > .btn-facebook.btn:before,
        .btn-twitter.btn-sm:before,
        .btn-group-sm > .btn-twitter.btn:before,
        .btn-linkedin.btn-sm:before,
        .btn-group-sm > .btn-linkedin.btn:before,
        .btn-flickr.btn-sm:before,
        .btn-group-sm > .btn-flickr.btn:before,
        .btn-tumblr.btn-sm:before,
        .btn-group-sm > .btn-tumblr.btn:before,
        .btn-xing.btn-sm:before,
        .btn-group-sm > .btn-xing.btn:before,
        .btn-github.btn-sm:before,
        .btn-group-sm > .btn-github.btn:before,
        .btn-html5.btn-sm:before,
        .btn-group-sm > .btn-html5.btn:before,
        .btn-openid.btn-sm:before,
        .btn-group-sm > .btn-openid.btn:before,
        .btn-stack-overflow.btn-sm:before,
        .btn-group-sm > .btn-stack-overflow.btn:before,
        .btn-youtube.btn-sm:before,
        .btn-group-sm > .btn-youtube.btn:before,
        .btn-css3.btn-sm:before,
        .btn-group-sm > .btn-css3.btn:before,
        .btn-dribbble.btn-sm:before,
        .btn-group-sm > .btn-dribbble.btn:before,
        .btn-google-plus.btn-sm:before,
        .btn-group-sm > .btn-google-plus.btn:before,
        .btn-instagram.btn-sm:before,
        .btn-group-sm > .btn-instagram.btn:before,
        .btn-pinterest.btn-sm:before,
        .btn-group-sm > .btn-pinterest.btn:before,
        .btn-vk.btn-sm:before,
        .btn-group-sm > .btn-vk.btn:before,
        .btn-yahoo.btn-sm:before,
        .btn-group-sm > .btn-yahoo.btn:before,
        .btn-behance.btn-sm:before,
        .btn-group-sm > .btn-behance.btn:before,
        .btn-dropbox.btn-sm:before,
        .btn-group-sm > .btn-dropbox.btn:before,
        .btn-reddit.btn-sm:before,
        .btn-group-sm > .btn-reddit.btn:before,
        .btn-spotify.btn-sm:before,
        .btn-group-sm > .btn-spotify.btn:before,
        .btn-vine.btn-sm:before,
        .btn-group-sm > .btn-vine.btn:before,
        .btn-foursquare.btn-sm:before,
        .btn-group-sm > .btn-foursquare.btn:before,
        .btn-vimeo.btn-sm:before,
        .btn-group-sm > .btn-vimeo.btn:before {
            width: 29px;
            width: 1.8125rem;
            height: 29px;
            height: 1.8125rem;
            padding: 4px 0;
            padding: 0.25rem 0;
            font-size: 14px;
            font-size: 0.875rem;
            line-height: 1.5;
        }

        .btn-facebook.btn-sm span, .btn-group-sm > .btn-facebook.btn span,
        .btn-twitter.btn-sm span,
        .btn-group-sm > .btn-twitter.btn span,
        .btn-linkedin.btn-sm span,
        .btn-group-sm > .btn-linkedin.btn span,
        .btn-flickr.btn-sm span,
        .btn-group-sm > .btn-flickr.btn span,
        .btn-tumblr.btn-sm span,
        .btn-group-sm > .btn-tumblr.btn span,
        .btn-xing.btn-sm span,
        .btn-group-sm > .btn-xing.btn span,
        .btn-github.btn-sm span,
        .btn-group-sm > .btn-github.btn span,
        .btn-html5.btn-sm span,
        .btn-group-sm > .btn-html5.btn span,
        .btn-openid.btn-sm span,
        .btn-group-sm > .btn-openid.btn span,
        .btn-stack-overflow.btn-sm span,
        .btn-group-sm > .btn-stack-overflow.btn span,
        .btn-youtube.btn-sm span,
        .btn-group-sm > .btn-youtube.btn span,
        .btn-css3.btn-sm span,
        .btn-group-sm > .btn-css3.btn span,
        .btn-dribbble.btn-sm span,
        .btn-group-sm > .btn-dribbble.btn span,
        .btn-google-plus.btn-sm span,
        .btn-group-sm > .btn-google-plus.btn span,
        .btn-instagram.btn-sm span,
        .btn-group-sm > .btn-instagram.btn span,
        .btn-pinterest.btn-sm span,
        .btn-group-sm > .btn-pinterest.btn span,
        .btn-vk.btn-sm span,
        .btn-group-sm > .btn-vk.btn span,
        .btn-yahoo.btn-sm span,
        .btn-group-sm > .btn-yahoo.btn span,
        .btn-behance.btn-sm span,
        .btn-group-sm > .btn-behance.btn span,
        .btn-dropbox.btn-sm span,
        .btn-group-sm > .btn-dropbox.btn span,
        .btn-reddit.btn-sm span,
        .btn-group-sm > .btn-reddit.btn span,
        .btn-spotify.btn-sm span,
        .btn-group-sm > .btn-spotify.btn span,
        .btn-vine.btn-sm span,
        .btn-group-sm > .btn-vine.btn span,
        .btn-foursquare.btn-sm span,
        .btn-group-sm > .btn-foursquare.btn span,
        .btn-vimeo.btn-sm span,
        .btn-group-sm > .btn-vimeo.btn span {
            margin-right: 29px;
            margin-right: 1.8125rem;
        }

        .btn-facebook.btn-sm.icon, .btn-group-sm > .btn-facebook.icon.btn,
        .btn-twitter.btn-sm.icon,
        .btn-group-sm > .btn-twitter.icon.btn,
        .btn-linkedin.btn-sm.icon,
        .btn-group-sm > .btn-linkedin.icon.btn,
        .btn-flickr.btn-sm.icon,
        .btn-group-sm > .btn-flickr.icon.btn,
        .btn-tumblr.btn-sm.icon,
        .btn-group-sm > .btn-tumblr.icon.btn,
        .btn-xing.btn-sm.icon,
        .btn-group-sm > .btn-xing.icon.btn,
        .btn-github.btn-sm.icon,
        .btn-group-sm > .btn-github.icon.btn,
        .btn-html5.btn-sm.icon,
        .btn-group-sm > .btn-html5.icon.btn,
        .btn-openid.btn-sm.icon,
        .btn-group-sm > .btn-openid.icon.btn,
        .btn-stack-overflow.btn-sm.icon,
        .btn-group-sm > .btn-stack-overflow.icon.btn,
        .btn-youtube.btn-sm.icon,
        .btn-group-sm > .btn-youtube.icon.btn,
        .btn-css3.btn-sm.icon,
        .btn-group-sm > .btn-css3.icon.btn,
        .btn-dribbble.btn-sm.icon,
        .btn-group-sm > .btn-dribbble.icon.btn,
        .btn-google-plus.btn-sm.icon,
        .btn-group-sm > .btn-google-plus.icon.btn,
        .btn-instagram.btn-sm.icon,
        .btn-group-sm > .btn-instagram.icon.btn,
        .btn-pinterest.btn-sm.icon,
        .btn-group-sm > .btn-pinterest.icon.btn,
        .btn-vk.btn-sm.icon,
        .btn-group-sm > .btn-vk.icon.btn,
        .btn-yahoo.btn-sm.icon,
        .btn-group-sm > .btn-yahoo.icon.btn,
        .btn-behance.btn-sm.icon,
        .btn-group-sm > .btn-behance.icon.btn,
        .btn-dropbox.btn-sm.icon,
        .btn-group-sm > .btn-dropbox.icon.btn,
        .btn-reddit.btn-sm.icon,
        .btn-group-sm > .btn-reddit.icon.btn,
        .btn-spotify.btn-sm.icon,
        .btn-group-sm > .btn-spotify.icon.btn,
        .btn-vine.btn-sm.icon,
        .btn-group-sm > .btn-vine.icon.btn,
        .btn-foursquare.btn-sm.icon,
        .btn-group-sm > .btn-foursquare.icon.btn,
        .btn-vimeo.btn-sm.icon,
        .btn-group-sm > .btn-vimeo.icon.btn {
            width: 29px;
            width: 1.8125rem;
            height: 29px;
            height: 1.8125rem;
        }

.btn-facebook {
    background: #3b5998;
}

    .btn-facebook:before {
        content: "\f09a";
        background: #344e86;
    }

    .btn-facebook:hover {
        background: #344e86;
    }

        .btn-facebook:hover:before {
            background: #2d4373;
        }

.btn-twitter {
    background: #00aced;
}

    .btn-twitter:before {
        content: "\f099";
        background: #0099d4;
    }

    .btn-twitter:hover {
        background: #0099d4;
    }

        .btn-twitter:hover:before {
            background: #0087ba;
        }

.btn-linkedin {
    background: #4875b4;
}

    .btn-linkedin:before {
        content: "\f0e1";
        background: #4169a2;
    }

    .btn-linkedin:hover {
        background: #4169a2;
    }

        .btn-linkedin:hover:before {
            background: #395d90;
        }

.btn-flickr {
    background: #ff0084;
}

    .btn-flickr:before {
        content: "\f16e";
        background: #e60077;
    }

    .btn-flickr:hover {
        background: #e60077;
    }

        .btn-flickr:hover:before {
            background: #cc006a;
        }

.btn-tumblr {
    background: #32506d;
}

    .btn-tumblr:before {
        content: "\f173";
        background: #2a435c;
    }

    .btn-tumblr:hover {
        background: #2a435c;
    }

        .btn-tumblr:hover:before {
            background: #22364a;
        }

.btn-xing {
    background: #026466;
}

    .btn-xing:before {
        content: "\f168";
        background: #024b4d;
    }

    .btn-xing:hover {
        background: #024b4d;
    }

        .btn-xing:hover:before {
            background: #013334;
        }

.btn-github {
    background: #4183c4;
}

    .btn-github:before {
        content: "\f09b";
        background: #3876b4;
    }

    .btn-github:hover {
        background: #3876b4;
    }

        .btn-github:hover:before {
            background: #3269a0;
        }

.btn-html5 {
    background: #e34f26;
}

    .btn-html5:before {
        content: "\f13b";
        background: #d4431b;
    }

    .btn-html5:hover {
        background: #d4431b;
    }

        .btn-html5:hover:before {
            background: #be3c18;
        }

.btn-openid {
    background: #f78c40;
}

    .btn-openid:before {
        content: "\f19b";
        background: #f67d28;
    }

    .btn-openid:hover {
        background: #f67d28;
    }

        .btn-openid:hover:before {
            background: #f56f0f;
        }

.btn-stack-overflow {
    background: #fe7a15;
}

    .btn-stack-overflow:before {
        content: "\f16c";
        background: #f86c01;
    }

    .btn-stack-overflow:hover {
        background: #f86c01;
    }

        .btn-stack-overflow:hover:before {
            background: #df6101;
        }

.btn-css3 {
    background: #0170ba;
}

    .btn-css3:before {
        content: "\f13c";
        background: #0161a1;
    }

    .btn-css3:hover {
        background: #0161a1;
    }

        .btn-css3:hover:before {
            background: #015187;
        }

.btn-youtube {
    background: #b00;
}

    .btn-youtube:before {
        content: "\f167";
        background: #a20000;
    }

    .btn-youtube:hover {
        background: #a20000;
    }

        .btn-youtube:hover:before {
            background: #880000;
        }

.btn-dribbble {
    background: #ea4c89;
}

    .btn-dribbble:before {
        content: "\f17d";
        background: #e7357a;
    }

    .btn-dribbble:hover {
        background: #e7357a;
    }

        .btn-dribbble:hover:before {
            background: #e51e6b;
        }

.btn-google-plus {
    background: #bb4b39;
}

    .btn-google-plus:before {
        content: "\f0d5";
        background: #a74333;
    }

    .btn-google-plus:hover {
        background: #a74333;
    }

        .btn-google-plus:hover:before {
            background: #943b2d;
        }

.btn-instagram {
    background: #517fa4;
}

    .btn-instagram:before {
        content: "\f16d";
        background: #497293;
    }

    .btn-instagram:hover {
        background: #497293;
    }

        .btn-instagram:hover:before {
            background: #406582;
        }

.btn-pinterest {
    background: #cb2027;
}

    .btn-pinterest:before {
        content: "\f0d2";
        background: #b51d23;
    }

    .btn-pinterest:hover {
        background: #b51d23;
    }

        .btn-pinterest:hover:before {
            background: #9f191f;
        }

.btn-vk {
    background: #45668e;
}

    .btn-vk:before {
        content: "\f189";
        background: #3d5a7d;
    }

    .btn-vk:hover {
        background: #3d5a7d;
    }

        .btn-vk:hover:before {
            background: #344d6c;
        }

.btn-yahoo {
    background: #400191;
}

    .btn-yahoo:before {
        content: "\f19e";
        background: #350178;
    }

    .btn-yahoo:hover {
        background: #350178;
    }

        .btn-yahoo:hover:before {
            background: #2a015e;
        }

.btn-behance {
    background: #1769ff;
}

    .btn-behance:before {
        content: "\f1b4";
        background: #0059fd;
    }

    .btn-behance:hover {
        background: #0059fd;
    }

        .btn-behance:hover:before {
            background: #0050e3;
        }

.btn-dropbox {
    background: #007ee5;
}

    .btn-dropbox:before {
        content: "\f16b";
        background: #0070cc;
    }

    .btn-dropbox:hover {
        background: #0070cc;
    }

        .btn-dropbox:hover:before {
            background: #0062b2;
        }

.btn-reddit {
    background: #ff4500;
}

    .btn-reddit:before {
        content: "\f1a1";
        background: #e63e00;
    }

    .btn-reddit:hover {
        background: #e63e00;
    }

        .btn-reddit:hover:before {
            background: #cc3700;
        }

.btn-spotify {
    background: #7ab800;
}

    .btn-spotify:before {
        content: "\f1bc";
        background: #699f00;
    }

    .btn-spotify:hover {
        background: #699f00;
    }

        .btn-spotify:hover:before {
            background: #588500;
        }

.btn-vine {
    background: #00bf8f;
}

    .btn-vine:before {
        content: "\f1ca";
        background: #00a67c;
    }

    .btn-vine:hover {
        background: #00a67c;
    }

        .btn-vine:hover:before {
            background: #008c69;
        }

.btn-foursquare {
    background: #1073af;
}

    .btn-foursquare:before {
        content: "\f180";
        background: #0e6498;
    }

    .btn-foursquare:hover {
        background: #0e6498;
    }

        .btn-foursquare:hover:before {
            background: #0c5480;
        }

.btn-vimeo {
    background: #aad450;
}

    .btn-vimeo:before {
        content: "\f194";
        background: #a0cf3c;
    }

    .btn-vimeo:hover {
        background: #a0cf3c;
    }

        .btn-vimeo:hover:before {
            background: #93c130;
        }