wx小程序 css样式需要注意些啥

Posted 2023-05-06

参考技术A wx小程序里的css其实是WXSS，微信小程序的运行环境并不是浏览器环境，它不支持@keyframes、 :before、 *:after这些CSS3的高级语法，WXSS 是严格过的CSS，支持哪些属性和值并不明确，没有一个手册可供查阅本回答被提问者采纳

wx小程序修改swiper 点的样式

<swiper class="swiper-box" indicator-dots="{{ indicatordots }}" autoplay="{{ autoplay }}">
    <block wx:for="{{ swiperItem }}">
        <swiper-item>
            <navigator url="{{ item.linkUrl }}">
                <image class="slide-image" src="{{ item.imgUrl }}"></image>
            </navigator>
        </swiper-item>
    </block>
</swiper>

.swiper-box .wx-swiper-dots.wx-swiper-dots-horizontal{
     margin-bottom: 2rpx;
}
.swiper-box .wx-swiper-dot{
    width:40rpx;
    display: inline-flex;
    height: 10rpx;
    margin-left: 20rpx;
    justify-content:space-between;
}
.swiper-box .wx-swiper-dot::before{
    content: ‘‘;
    flex-grow: 1; 
    background: rgba(255,255,255,0.8);
    border-radius: 8rpx
}
.swiper-box .wx-swiper-dot-active::before{
    background:rgba(244,0,0,0.8);   
}