27
Oct
2021

CSS style setup

1.Div 设置CSS 背景透明:

div {
  background: rgba(76, 175, 80, 0.3) /* Green background with 30% opacity */
}

2.设置图片width and height:

<img src=”img_girl.jpg” alt=”Girl in a jacket” width=”500″ height=”600″>

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