5个每个开发人员都应该知道的很棒的CSS 技巧

html {  scroll-behavior: smooth;}

img {    max-width:100%;    height:auto;}

body {  cursor: url("images/cursor.png"), auto;}

.center {  width: 300px;  height: 300px;  display: flex;  justify-content: center;  align-items: center;}

p {  -webkit-line-clamp: 5;}