语音会诊增加静音提示

src/views/IM/diagnosis-admin/diagnosis-live.vue

@@ -574,10 +574,11 @@ export default {
                     .user-icon {
                         position: absolute;
                         right: 0;
-                        bottom: 0;
+                        bottom: 20px;
                         display: block;
                         width: 32px;
                         height: 32px;
+                        z-index: 100;
                     }
                     &> div {
                         height: 100%;