@charset "UTF-8";
.success-msg {
    display: none;
    position: fixed;
    width: 280px;
    height: 60px;
    line-height: 60px;
    background-color: #333;
    color: #fff;
    top: 140px;
    left: 0;
    right: 0;
    z-index: 50;
    margin: auto;
    font-size: 1.6rem;
    text-align: center;
    border-radius: 5px;
}