关于前端:样式笔记

背景设置(微信的背景不能用网络图,须要用本地或者base64):

background:                 url(data:image/svg+xml;base64,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) no-repeat 0 8rpx/22rpx 20rpx;

举荐应用程序:

background:imageurl repeat position/size color; //size肯定要斜杠,跟在坐标的前面(先有地位,再辨认大小)

三个点省略号兼容写法:

/* 超出局部的写法,有点兼容性问题,所以要这么写。加webkit */
/*定义为盒子显示*/
display: -webkit-box; 
/*定义为竖向编排显示*/
-webkit-box-orient: vertical;
/* 限度一个块元素显示的文本行数;超出需要以几行的形式显示,超出两行就... */
-webkit-line-clamp: 2; 
overflow: hidden;
/*文本溢出暗藏为省略号*/
text-overflow: ellipsis;

高斯含糊

设置background

filter: blur(40rpx);
opacity: 0.4;

box-sizing borderbox

.detail-info {
  display: flex;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 320rpx;
  padding: 20rpx;
  box-sizing: border-box;//?
  align-items: center; // 竖向垂直居中
}

【腾讯云】轻量 2核2G4M,首年65元

阿里云限时活动-云数据库 RDS MySQL  1核2G配置 1.88/月 速抢

本文由乐趣区整理发布,转载请注明出处,谢谢。

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