选择封面覆盖

src/views/ppt_manage/newVersion/components/editor/ChooseCover.vue

@@ -5,7 +5,7 @@
                 <span>选择封面</span>
                 <img src="~@/assets/img/ppt_m/close.png" alt="" class="close_ico" @click="closeDialog">
             </header>
-            <div class="dialog-bg" :style="'backgroundImage:url('+bgList[bgListIndex]+');backgroundPosition:center;backgroundRepeat:no-repeat;backgroundSize:cover;'">
+            <div class="dialog-bg" :style="'backgroundImage:url('+bgList[bgListIndex]+');backgroundPosition:center;backgroundRepeat:no-repeat;'">
                 <div :style="`width:62%; font-size:16px; text-align:center; line-height:1.6; color:${$parent.pptCoverTextColor}; position:absolute; right:20px; top:50%;`">
                     <p :style="`height:5px;margin-bottom:21px;`"></p>
                     <el-input
@@ -214,7 +214,7 @@ export default {
             /* height: 645px; */
             position: relative;
             padding-bottom: 70%;
-            background-size: 100% 100%;
+            background-size: 100% 100% !important;
             .select_ico {
                 width: 48px;
                 height: 48px;

src/views/ppt_manage/newVersion/pptEditor.vue

@@ -1315,6 +1315,7 @@ $titleColor:#333333;
                 display: flex;
                 justify-content: center;
                 align-items: center;
+                background-size: 100% 100% !important;
                 /* background: no-repeat center/cover url(~@/assets/img/ppt_m/bg3.jpg); */
             }
         }

src/views/ppt_manage/newVersion/pptEnEditor.vue

@@ -1280,6 +1280,7 @@ $titleColor:#333333;
                 display: flex;
                 justify-content: center;
                 align-items: center;
+                background-size: 100% 100% !important;
                 /* background: no-repeat center/cover url(~@/assets/img/ppt_m/bg3.jpg); */
             }
         }