.container.container-login {
    background: #fff;
    padding: 15px;
    margin-bottom: 30px;
    max-width: 600px;
    font-size: 1.4em;
}
.container.container-login a,.container.container-login button.btn-link{
    color:rgba(72, 181, 74,1)
}
.fa.kecs {
    position: absolute;
    top: 1px;
    left: 11px;
    width: 36px;
    height: 36px;
    background-color: #eee;
    text-align: center;
    line-height: 36px;
    color: #7fba00;
    border-radius:.25rem;
}.login-ex {
    width: 100%;
    height: 40px;
    color: #fff;
    position: relative;
    border: none;
}.login-ex.login-facebook {
    background-color: #4267b2;
    border:1px solid #4267b2
}.login-ex i {
    position: absolute;
    width: 38px;
    height: 38px;
    line-height: 38px;
    top: 0;
    left: 0;
    background: #fff;
    display: block;
    font-size: 20px;color:#4267b2
}