今天偶然百度到的一篇技术分享 利用box-shadow来实现立体感 以按钮为例 又按钮被按下的那种感觉 通过不断的修改bosx-shadow和top的值去实现
.button{ position: relative; color: rgba(219, 219, 219, 1); text-decoration: none; background-color: rgba(219, 219, 219, 1); font-family: "Microsoft YaHei", 微软雅黑, 宋体; font-weight: 700; font-size: 3em; display: block; padding: 2px; border-radius: 8px; /* let's use box shadows to make the button look more 3-dimensional */ box-shadow: 0px 9px 0px rgba(187, 187, 187, 1), 0px 5px 20px rgba(0, 0, 0, .7); margin: 100px auto; width: 140px; text-align: center; -webkit-transition: all .1s ease; -moz-transition: all .1s ease; transition: all .1s ease; } /* now if we make the box shadows smaller when the button is clicked, it'll look like the button has been "pushed" */ .button:active{ box-shadow: 0px 3px 0px rgba(187, 187, 187, 1), 0px 3px 6px rgba(0, 0, 0, .9); position: relative; top: 6px; }