四则运算计算器的微信小程序_1 界面
主界面wxml文件: page{ height:100%; } .content{ min-height:100%; display:flex; flex-direction:column; align-items:center; box-sizing:border-box; position:relative; } .main-bg{ height:100%; width:100%; position:absolute; top:0; left:0; z-index:-1; } .screen-container{ padding-top:30rpx; padding-left:5rpx; padding-right:5rpx; } .screen{ ">#fff; border-radius:3px; text-align:right; width:720rpx; height:100rpx; line-height:100rpx; padding-left:10rpx; padding-right:10rpx; margin-bottom:30rpx; } .btnGroup{ display:flex; flex-direction:row; } .item{ width:160rpx; min-height:10rpx; margin:10rpx; text-shadow