优化样式

src/forge/Main/tag/Index.scss

@@ -90,6 +90,7 @@
       padding:0px 15px;
       border-right: 1px solid rgba(153, 153, 153, 0.4);
       height: 100%;
+      width: 135px;
       img{
         margin-right: 4px;
       }

src/forge/Main/tree/Index.jsx

@@ -375,7 +375,7 @@ function Index(props) {
           <Input placeholder='请输入分支名称' className='createBranchInput' onChange={checkNewBranchName} maxLength={100}/>
           <div className='newBranchError mt5'>{newBranchError}</div>
           <div className='font-15 createBranchLabel mt20'>分支起点</div>
-          <Select showSearch style={{width: '340px'}} className='createBranchInput' defaultValue={list[0] && list[0].name} onChange={(value)=>{setNewFormBranchName(value)}}>
+          <Select showSearch style={{width: '340px'}} className='createBranchInput' defaultValue={list[0] && list[0].name} onChange={(value)=>{setNewFormBranchName(value)}} getPopupContainer={triggerNode => triggerNode.parentNode}>
             {list && list.map((item, index)=>{
               return <Select.Option value={item.name} key={index}>{item.name}</Select.Option>
             })}

src/forge/Main/tree/Index.scss

@@ -161,6 +161,7 @@
       padding:0px 15px;
       border-right: 1px solid rgba(153, 153, 153, 0.4);
       height: 100%;
+      width: 135px;
       img{
         margin-right: 4px;
       }