Merge branch 'fix-109' of https://git.nianxx.cn/zoujing/YGChatCS

# Conflicts:
#	src/pages/index/components/chat/ChatQuickAccess/index.vue

src/static/scss/border.scss

@@ -2,3 +2,7 @@
 .border {
   border: 1px solid #000;
 }
+
+.border-bottom {
+  border-bottom: 1px solid #e5e8ee;
+}

src/static/scss/colors.scss

@@ -20,6 +20,10 @@
   color: #999;
 }
 
+.color-A3A3A3 {
+  color: #a3a3a3;
+}
+
 .color-525866 {
   color: #525866;
 }

src/static/scss/line-height.scss

@@ -1,4 +1,8 @@
 // 行高
+.line-height-16 {
+  line-height: 16px;
+}
+
 .line-height-17 {
   line-height: 17px;
 }
@@ -18,3 +22,7 @@
 .line-height-22 {
   line-height: 22px;
 }
+
+.line-height-24 {
+  line-height: 24px;
+}