.head_tit {
    width: 94%;
    padding: 0.1em 3% 0.2em 3%;
    overflow: hidden;
    clear: both;
    color: #333;
    font-size: 2.4em;
    line-height: 1.2em;
    font-weight: 600;
}
.footer {
    overflow: hidden;
    clear: both;
    color: #999;
    width: 100%;
    text-align: center;
    font-size: 1em;
    line-height: 1em;
    padding: 1em 0 1.5em;
    margin-top: 2em;
    background: #fff;
}