css布局两个button在同父标签中左右两侧分布的方

<view class="grace-footer" style="width:100%;" slot="gFooter">
 <view style="float:right;width:50%">
    <button type="primary" style="line-height: 85rpx; margin: 25rpx; "  @click="saveService(scanKay,tableList)">提交</button> 
 </view>
 <view style="float:left;width:50%">
  <button type="warn" style="line-height: 85rpx; margin: 25rpx;"  @click="removeService()">重置</button>
 </view>
   
</view>

.grace-footer{
     position:fixed; 
     z-index:2; left:0; 
     bottom:0; 
     background:#FFFFFF; 
     width:750rpx; 
     overflow:hidden; 
     box-shadow:1px 1px 6px #888;
}