style:日期选择框样式优化

src/components/MultipleDatePicker.less

@@ -3,7 +3,7 @@
 .multiple-calendar {
   width: 295px;
   border: 1px solid #e8e8e8;
-  border-radius: 4px;
+  border-radius: 2px;
   ul {
     list-style: none;
   }
@@ -22,7 +22,7 @@
       cursor: default;
       &:hover {
         background: #FFFFFF;
-        border-radius: 4px;
+        border-radius: 2px;
       }
     }
     .self {
@@ -55,8 +55,8 @@
       cursor: pointer;
       vertical-align: top;
       &:hover {
-        background: rgb(41, 102, 255, .2);
-        border-radius:4px;
+        background: rgba(41, 102, 255, .1);
+        border-radius:2px;
       }
       &.before-disabled {
         color: #e8e8e8;
@@ -81,11 +81,11 @@
       &.active {
         background: @xm-color-primary;
         color: #fff;
-        border-radius: 4px;
+        border-radius: 2px;
       }
       &.today {
         border: 1px solid @xm-color-primary;
-        border-radius: 5px;
+        border-radius: 2px;
       }
     }
   }
@@ -151,7 +151,7 @@
         border-radius: none;
          span {
            background: @xm-color-primary;
-           border-radius: 4px;
+           border-radius: 2px;
          }
         &:hover {
           span {
@@ -164,13 +164,13 @@
         border-radius: none;
         span {
           border: 1px solid @xm-color-primary;
-          border-radius: 5px;
+          border-radius: 2px;
         }
       }
       &.past {
         span {
           background:rgba(255,133,52,0.1);
-          border-radius: 4px;
+          border-radius: 2px;
           color:rgba(0,0,0,0.25);
         }
       }