.loginBtn {
    box-sizing: border-box;
    position: relative;
    margin: 0.2em;
    padding: 0 15px 0 46px;
    border: none;
    text-align: left;
    line-height: 34px;
    white-space: nowrap;
    border-radius: 0.2em;
    font-size: 16px;
    color: #FFF
}

.loginBtn:before {
    content: "";
    box-sizing: border-box;
    position: absolute;
    top: 0;
    left: 0;
    width: 34px;
    height: 100%
}

.loginBtn:focus {
    outline: none
}

.loginBtn:active {
    box-shadow: inset 0 0 0 32px rgba(0, 0, 0, 0.1)
}

.loginBtn--facebook {
    background-color: #4C69BA;
    background-image: -webkit-linear-gradient(#4C69BA, #3B55A0);
    background-image: linear-gradient(#4C69BA, #3B55A0);
    text-shadow: 0 -1px 0 #354C8C
}

.loginBtn--facebook:before {
    border-right: #364e92 1px solid;
    background: url("https://s3-us-west-2.amazonaws.com/s.cdpn.io/14082/icon_facebook.png") 6px 6px no-repeat
}

.loginBtn--facebook:hover, .loginBtn--facebook:focus {
    background-color: #5B7BD5;
    background-image: -webkit-linear-gradient(#5B7BD5, #4864B1);
    background-image: linear-gradient(#5B7BD5, #4864B1)
}

.loginBtn--google_oauth2 {
    background: #DD4B39
}

.loginBtn--google_oauth2:before {
    border-right: #BB3F30 1px solid;
    background: url("https://s3-us-west-2.amazonaws.com/s.cdpn.io/14082/icon_google.png") 6px 6px no-repeat
}