选择颜色调整两种方式

src/component/LibraryPage/ModelPlacementUpdata.vue

@@ -1,6 +1,6 @@
 <template>
     <div  v-show="placementShow">
-        <a-modal class="models_placement_component" 
+        <a-modal class="models_placement_component1" 
             v-model:visible="placementShow" 
             :footer="null" 
             width="111.5rem"
@@ -531,7 +531,7 @@ export default defineComponent({
 })
 </script>
 <style lang="less">
-.models_placement_component{
+.models_placement_component1{
 
     .ant-modal-close{
         width: 3.6rem;
@@ -782,6 +782,8 @@ export default defineComponent({
                     -ms-overflow-style: none;
                     overflow: -moz-scrollbars-none;
                     position: relative;
+					width: 100%;
+					height: auto;
 
                     &::-webkit-scrollbar { width: 0 !important }
                 }