.myownItem{
    margin-bottom: 15px;
    text-indent: 0;
    background: #FAFCFD;
    border-radius: 7px;
    box-shadow: 1px 1px 2px #A7A8AD;
    line-height: 1.5;
}
.own-item-li{
    padding: 10px;
}
.tencentAd{
    margin-bottom: 15px;
}
.tencentAd img{
    height: 125px;
    width: 100%;
    border-radius: 7px;
}
.postBody a:hover::before{
    content: '\5B';
}
.postBody a:hover::after{
    content: '\5D';
}