微信小程序开发手记《二》：属性display

先来看一个示例

/*demo.wxml*/
<view class="demo-view">
    <view class="bc_green"></view>
    <view class="bc_red"></view>
    <view class="bc_yellow"></view>
    <view class="bc_black"></view>
</view>xss*/

.demo-view{
    display: flex;
    background-color: #ffffff;
    height: 100%;
    flex-direction: row;
}
.bc_green{
    background-color: #00ff00;
    width: 100rpx;
    height: 100rpx;
}
.bc_red{
    background-color: #ff0000;
    width: 200rpx;
    height: 100rpx;
}
.bc_yellow{
    background-color: #0000ff;