fix: #9803 字体图标乱码

osmd-extended

@@ -1 +1 @@
-Subproject commit 02b2fbfd89df9dd60fc9350986780bfa57c41aac
+Subproject commit 360d72eff6334642de04053c91ac270c87a9abc2

src/page-instrument/theme.css

@@ -16,12 +16,28 @@ body{
     color: #fff;
     border-radius: 50%;
     padding: 4px;
-    font-size: 18px;
-    font-weight: bold;
     top: 0;
     right: 0;
-    transform: translate(40%, -40%);
+    transform: translate(15%, -40%);
+    width: 18px;
+    height: 18px;
 }
+.center-closeBtn > .van-icon-cross::before,
+.center-closeBtn > .van-icon-cross::after{
+    content: "";
+    position: absolute;
+    height: 12px;
+    width: 1px;
+    top: 3px;
+    right: 8px;
+    background: #fff;
+}
+.center-closeBtn > .van-icon-cross::before{
+    transform: rotate(45deg);
+}
+.center-closeBtn > .van-icon-cross::after{
+    transform: rotate(-45deg);
+}  
 .shiyiBox > .van-icon-cross {
     display: none !important;
 }