style：评估详情样式修改

src/views/survey/SurveyDetail.vue

@@ -479,6 +479,37 @@ function submit() {
 }
 </script>
 <style lang="scss">
+.preNext {
+    position: absolute;
+    right: 0px;
+
+    .content {
+      font-size: 14px;
+      color: #fff;
+      width: 43px;
+      height: 14px;
+      display: inline-block;
+      position: relative;
+      top: -6px;
+      cursor: pointer;
+    }
+
+    .btn {
+      width: 23px;
+      height: 23px;
+      border-radius: 50%;
+      border: 0;
+      cursor: pointer;
+    }
+
+    .btn01 {
+      background-image: url("../../assets/image/prev.png");
+    }
+
+    .btn02 {
+      background-image: url("../../assets/image/next.png");
+    }
+  }
 .surveydetail {
 	.crumb {
 		color: #fff;