.postTitl2{
   margin:0 auto
}
.postTitl2 a {
    background-color: rgba(0, 0, 0, 0);
    color: #7396a7;
    font-family: "Open Sans", "Microsoft Jhenghei", "Microsoft Yahei", sans-serif;
    font-size: 1.6rem;
    line-height: 3rem;
    font-weight: bold;
    letter-spacing: -1px;
    transition: all 0.5s ease;
    word-wrap: break-word;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}