实现图片宽度100%填充外层,高度自适应
.btbox{display: flex;position:absolute;top: 67%;width: 70%;margin-left: 15%;} <view class="btbox"> <image src="../../images/mercer/sh.jpg" mode="widthFix" ></image> <image src="../../images/mercer/sr.jpg" mode="widthFix"></image> </view>