添加Metronic（作为LFS）

frontend/static/css/common/searchUser.css

@@ -0,0 +1,101 @@
+@CHARSET "UTF-8";
+
+
+[contentEditable=true]:empty:before{
+    content:attr(data-placeHolder);
+  	color:#C7C7C7;
+}
+[contentEditable=true]{
+	min-width: 100px;
+}
+
+#drSearchUserContainer{
+	display:inline-block;
+}
+
+#drSearchUser{
+	font-size:14px;
+	color:black;
+	width:100%;
+	display:block;
+	outline:none !important;
+	padding:8px 0px 8px 0px;
+	margin-bottom:10px;
+}
+
+#drSearchUser::-webkit-input-placeholder { /* WebKit browsers */
+    color:    #BABABA;
+}
+#drSearchUser:-moz-placeholder { /* Mozilla Firefox 4 to 18 */
+    color:    #BABABA;
+}
+#drSearchUser::-moz-placeholder { /* Mozilla Firefox 19+ */
+    color:    #BABABA;
+}
+#drSearchUser::-ms-input-placeholder { /* Internet Explorer 10+ */
+    color:    #BABABA;
+}
+
+.drUserSpanContainer{
+	font-size:14px;
+	color:#797979;
+	background-color:#F5F5F5;
+	border:1px solid #E1E1E1;
+	border-radius:4px;
+	padding:7px 13px 6px 13px;
+	margin-right:15px;
+	display:inline-block;
+	margin-bottom:10px;
+	cursor:pointer;
+}
+
+.drUserSpanContainer:hover,
+.drUserSpanContainer:active{
+	color:white;
+	background-color:#386395;
+	border:1px solid #386395;
+}
+
+#drUserInputErrorPopoverContent{
+	font-size:13px;
+}
+
+#drUserInputPopoverSearch{
+	padding:0px;
+	margin:0px;
+	list-style: none;
+}
+
+#drUserInputPopoverSearch li{
+	padding:7px 10px 7px 10px;
+	font-size:12px;
+	cursor:pointer;
+}
+
+.drUserInputPopoverSearchList span{
+	color:rgba(0,0,0,0.44);
+}
+
+.drUserInputPopoverSearchList span img{
+	width: 30px;
+	height: 30px;
+	margin-right: 10px;
+}
+
+.drUserInputPopoverSearchList span strong{
+	color:black;
+}
+
+.drUserInputPopoverSearchList.isActive{
+	background-color:#F0F0F0;
+}
+
+#drSearchUserContainer+.popover{
+	padding:0px;
+}
+
+#drSearchUserContainer+.popover .popover-content{
+	padding:0px;
+	overflow: hidden;
+}
+