Merge remote-tracking branch 'origin/develop' into develop

src/views/dash/compoents/read.vue

@@ -2,10 +2,10 @@
   <div class="flex flex-col full-width mb-20">
     <div class="full-width text-left bold font-16">今日学习</div>
     <div class="flex flex-center">
-      <div class="flex flex-center ml-10" style="flex: 5">
+      <div class="flex flex-center" style="flex: 5">
         <preview
           :id="item.fileId"
-          class="flex flex-col flex-center flex-justify-start border radius box-shadow mr-15 mt-15 item"
+          class="flex flex-col flex-center flex-justify-start border radius box-shadow item"
           v-for="item in data"
           :key="item.id"
         >
@@ -73,13 +73,20 @@ export default {
 
 <style scoped>
 .item {
-  width: 260px;
+  width: 245px;
+  padding: 0;
+}
+
+.item:hover {
+  width: 245px;
+  padding: 0;
 }
 
 .img {
   border-top-right-radius: 8px;
   border-top-left-radius: 8px;
-  width: 260px;
+  width: 245px;
+  padding: 0;
   height: 180px;
   object-fit: cover;
 }