#mainContent{background-color: #57E2C6;border-radius:7px}
.catListTitle,.newsItem .catListTitle{background-color: #57E2C6;color:#fff}
#mainContent .forFlow{border-radius:0 0 5px 5px}
.postTitle a{display: block;text-decoration: none;overflow: hidden;white-space: nowrap;text-overflow: ellipsis;}
.postDesc{margin-bottom:20px}
.postTitle a:before{content: "";width: 3px;height: 17px;background: #57E2C6;margin-right: 10px;float: left;margin-top: 5px;transition: all .5s;}
.postTitle a:hover:before{margin-right: 20px;}
.c_b_p_desc{margin-bottom:5px}