CSS常用tips

• 长按图片保存

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image.png

  
  
长按保存图片

.wrapper {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
}
img {
  position: absolute;
  max-width: 100%;
  left: 0;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}
.tip {
  position: absolute;
  bottom: 15%;
  width: 100px;
  height: 50px;

  /* 用于长按保存图片的穿透 */
  -webkit-user-select: none;
  user-select: none;
  pointer-events: none;
}

• autocomplete="off"表单输入禁用autocomplete

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