【转】纯CSS实现3D效果的按钮

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;        }