.tearch_typs{display: flex;justify-content: center;align-items: center;}
.tearch_typs i{font-style:normal;color:#fff;line-height:28px;display:block;border-radius: 20px;padding: 0 10px;margin: 0 4px;font-size: 14px;}
.tearch_typs i:nth-child(1){background:#17a391;}
.tearch_typs i:nth-child(2){background:#5088c8;}