/* BASIC css start */
.btn-login {
    width: 100%;
    height: 35px;
    line-height: 35px;
    background-color: #393939;
    color: #fff;
    text-align: center;
    display: block;
    border: 1px solid #393939;
    box-sizing: border-box;
    vertical-align: middle;
    margin: 8px 0;
}
/* BASIC css end */