style:学校排名样式修改

components/home/schoolRanking.vue

@@ -187,7 +187,7 @@ export default {
         .li-tit {
           text-align: center;
           font-size: .14rem;
-          line-height: .12rem;
+          line-height: .15rem;
           color: #fff;
           font-weight: 400;
         }