增加中止按钮

src/assets/common/css/theme.less

@@ -262,6 +262,28 @@
 //     }
 // }
 
+.myIconPause {
+    position: relative;
+    display: inline-block;
+    width: 14px;
+    height: 14px;
+    border: 1px solid @themeColor;
+    border-radius: 50%;
+
+    &:before {
+        content: "";
+        display: block;
+        position: absolute;
+        top: 50%;
+        left: 50%;
+        z-index: 1;
+        width: 5px;
+        height: 5px;
+        background-color: @themeColor;
+        transform: translate(-2.5px,-2.5px);
+    }
+}
+