小程序轮播图指示器(跑马灯)样式

直接写入以下样式即可

swiper类给swiper容器即可

.swiper .wx-swiper-dot{
    width:24rpx;
    display: inline-flex;
    height: 6rpx;
    margin-left: 10rpx;
    justify-content:space-between;
}

.swiper .wx-swiper-dot::before{
  content: "";
  flex-grow: 1;
  background: rgba(255, 255, 255, .5);
  border-radius: 4rpx;
}
.swiper .wx-swiper-dot-active::before{
 background:#FFFFFF;  
}