.warningInfo {
    display:none;
    position: fixed;
    left: 50%;
    margin-left: 0;
    top: 20%;
    min-width: 0;
    height: 40px;
    line-height: 40px;
    padding-left: 45px;
    padding-right:10px;
    background: #ffffff;
    box-shadow: 0px 0px 10px 0px rgba(51, 51, 51, 0.26);
    border-radius: 4px;
}

    .warningInfo .warning-img {
        position: absolute;
        left: 12px;
        top: 8px;
    }