网站网页设计模板下载win10优化大师官网
常用的样式：
下面还有特殊的效果
<html>
<head><title></title><style type="text/css">
/*<!-- ———————————— 最简单的常规效果 —————————————————————— -->*/
.flex{display:flex;flex-wrap:wrap;}
.flex-item{margin-right:30px;}
.box { background-color: #CCCCCC; border-radius:10px; width: 200px; height: 200px; }
.boxshadow1{ box-shadow:inset 0px 0px 5px 1px #000; }/*内阴影示例*/
.boxshadow2{ box-shadow:inset 0 1px 2px 1px #000; }/*3边内影示例*/
.boxshadow3{box-shadow:0 0 10px #000;}/*外阴影示例*/
.boxshadow4{box-shadow:2px 2px 5px #000;}/*右下外阴影示例*/
.boxshadow5{box-shadow:0 0 5px 15px #000;}/*扩大阴影示例*/
.boxshadow6{box-shadow: 12px 12px 2px 1px rgba(0, 0, 255, .2);}/*半透明阴影色示例*//*<!-- ———————————— 单边阴影效果 —————————————————————— -->*/
.flex{display:flex;flex-wrap:wrap;}
.flex-item{margin-right:30px;}
.box { background-color: #CCCCCC; width: 200px; height: 200px; }
.boxshadow12{ box-shadow:inset 0px 15px 10px -15px #000; }/*上边内阴影示例*/
.boxshadow22{ box-shadow:inset -15px 0px 10px -15px #000;}/*右边内阴影示例*/
.boxshadow32{box-shadow:0px 12px 8px -12px #000; border-radius:10px; }/*下边外阴影示例*/
.boxshadow42{box-shadow:3px 0 8px -4px #000;}/*右边外阴影示例*/
.boxshadow52{ box-shadow: inset 0px -1px 0px 0px rgb(0, 0, 0) ;}/*下边细线示例*/
/*<!-- ———————————— 双边边阴影及多重阴影效果 —————————————————————— -->*/.flex{display:flex;flex-wrap:wrap;}
.flex-item{margin-right:30px;}
.box { background-color: #CCCCCC; width: 200px; height: 200px; }
.boxshadow13{ /*上下边内阴影示例*/box-shadow:inset 0px 15px 15px -15px #000,inset 0px -15px 15px -15px #000;
}
.boxshadow23{ /*左右边外阴影示例*/box-shadow:15px 0 15px -15px #000,-15px 0 15px -15px #000;
}
.boxshadow33{/*多层阴影示例*/border-radius:10px; box-shadow:0px 0px 0px 3px #bb0a0a,0px 0px 0px 6px #2e56bf,0px 0px 0px 9px #ea982e;
}/*<!-- ———————————— 其他一些有意思的阴影： —————————————————————— -->*/
.box11 {width: 300px;height: 100px;background: #ccc;border-radius: 10px;margin: 10px;
}
.shadow {position: relative;max-width: 270px;box-shadow: 0px 1px 4px rgba(0,0,0,0.3),0px 0px 20px rgba(0,0,0,0.1) inset;
}
.shadow::before,
.shadow::after {content:"";position:absolute;z-index:-1;
}
.shadow::before,
.shadow::after {content:"";position:absolute;z-index:-1;bottom:15px;left:10px;width:50%;height:20%;
}
.shadow::before,
.shadow::after {content:"";position:absolute;z-index:-1;bottom:15px;left:10px;width:50%;height:20%;box-shadow:0 15px 10px rgba(0, 0, 0, 0.7);transform:rotate(-3deg);
}
.shadow::after{right:10px;left:auto;transform:rotate(3deg);}</style>
</head>
<body><!-- ———————————— 最简单的常规效果 —————————————————————— --><div class="flex"><div class="flex-item"><h3>内阴影示例</h3><div class="box boxshadow1"></div></div><div class="flex-item"><h3>3边内影示例</h3><div class="box boxshadow2"></div></div><div class="flex-item"><h3>外阴影示例</h3><div class="box boxshadow3"></div></div><div class="flex-item"><h3>右下外阴影示例</h3><div class="box boxshadow4"></div></div><div class="flex-item"><h3>扩大阴影示例</h3><div class="box boxshadow5"></div></div><div class="flex-item"><h3>半透明阴影色示例</h3><div class="box boxshadow6"></div></div></div><!-- ———————————— 单边阴影效果 —————————————————————— --><div class="flex"><div class="flex-item"><h3>上边内阴影示例</h3><div class="box boxshadow12"></div></div><div class="flex-item"><h3>右边内阴影示例</h3><div class="box boxshadow22"></div></div><div class="flex-item"><h3>下边外阴影示例</h3><div class="box boxshadow32"></div></div><div class="flex-item"><h3>右边外阴影示例</h3><div class="box boxshadow42"></div></div><div class="flex-item"><h3>下边细线示例</h3><div class="box boxshadow52"></div></div></div><!-- ———————————— 双边边阴影及多重阴影效果 —————————————————————— --><div class="flex"><div class="flex-item"><h3>上下边内阴影示例</h3><div class="box boxshadow13"></div></div><div class="flex-item"><h3>左右边外阴影示例</h3><div class="box boxshadow23"></div></div><div class="flex-item"><h3>多层阴影示例</h3><div class="box boxshadow33"></div></div></div><!-- ———————————— 其他一些有意思的阴影： —————————————————————— --><div class="box11 shadow"></div></body>
</html>
扩展内容
<html>
<head><title></title><style type="text/css">body{background:#E6EEF6;
}
.wrap{margin-left:20px;
}
.box{width:40%;height:200px;float:left;background-color:white; margin:25px 15px;border-radius:5px;
}
.box h3{font-family: 'Didact Gothic', sans-serif;font-weight:normal;text-align:center;padding-top:60px;color:#fff;
}
.box1{background-color: #EBA39E;
}
.box2{background-color: #EDE89A;
}
.box3{background-color: #9EEBA1;
}
.box4{background-color: #9EEBBF;
}
.box5{background-color: #9ED9EB;
}
.box6{background-color: #9EB3EB;
}
.box7{background-color: #DB9EEB;
}
.box8{background-color: #C49EEB;
}
.shadow1, .shadow2, .shadow3,.shadow4,.shadow5,.shadow6,.shadow7,.shadow8{position:relative;
}
.shadow1,.shadow2,.shadow3,.shadow4,.shadow5,.shadow6,.shadow7,.shadow8{box-shadow:0 1px 4px rgba(0, 0, 0, 0.3), 0 0 20px rgba(0, 0, 0, 0.1) inset;
}
/*****************************************************************dashed border
****************************************************************/
.shadow1 h3, .shadow2 h3, .shadow3 h3, .shadow4 h3, .shadow5 h3, .shadow6 h3, .shadow7 h3, .shadow8 h3{width:87%;height:100px;margin-left:6%;border:2px dashed #F7EEEE;border-radius:5px;
}
/****************************************************************
*styling shadows
****************************************************************/
.shadow1:before, .shadow1:after{position:absolute;content:"";bottom:12px;left:15px;top:80%;width:45%;background:#9B7468;z-index:-1;-webkit-box-shadow: 0 20px 15px #9B7468;-moz-box-shadow: 0 20px 15px #9B7468;box-shadow: 0 20px 15px #9B7468;-webkit-transform: rotate(-6deg);-moz-transform: rotate(-6deg);transform: rotate(-6deg);
}
.shadow1:after{-webkit-transform: rotate(6deg);-moz-transform: rotate(6deg);transform: rotate(6deg);right: 15px;left: auto;
}
.shadow2:before{position:absolute;content:"";width:80%;top:140px;bottom:15px;left:30px;background-color:#9F8641;z-index:-1;-webkit-box-shadow:0 23px 17px 0 #9F8641;-moz-box-shadow:0 23px 17px 0 #9F8641;box-shadow: 0 23px 17px 0 #9F8641;-webkit-transform:rotate(-4deg);-moz-transform:rotate(-4deg);transform:rotate(-4deg);
}
.shadow3:before, .shadow3:after{content:"";position:absolute;bottom:0;top:2px;left:15px;right:15px;z-index:-1;border-radius:100px/30px;-webkit-box-shadow:0 0 30px 2px #479F41;-moz-box-shadow:0 0 30px 2px #479F41;box-shadow: 0 0 30px 2px #479F41;
}
.shadow4:before, .shadow4:after{position:absolute;content:"";top:14px;bottom:14px;left:0;right:0;box-shadow:0 0 25px 3px #548E7F;border-radius:100px/10px;z-index:-1;
}
.shadow5:before, .shadow5:after{position:absolute;content:"";box-shadow:0 10px 25px 20px #518C96;top:40px;left:10px;bottom:50px;width:15%;z-index:-1;-webkit-transform: rotate(-8deg);-moz-transform: rotate(-8deg);transform: rotate(-8deg);
}
.shadow5:after{-webkit-transform: rotate(8deg);-moz-transform: rotate(8deg);transform: rotate(8deg);right: 10px;left: auto;
}
.shadow6:before, .shadow6:after{position:absolute;content:"";top:100px;bottom:5px;left:30px;right:30px;z-index:-1;box-shadow:0 0 40px 13px #486685;border-radius:100px/20px;
}
.shadow7:before, .shadow7:after{position:absolute;content:"1";top:25px;left:20px;bottom:150px;width:80%;z-index:-1;-webkit-transform: rotate(-6deg);-moz-transform: rotate(-6deg);transform: rotate(-6deg);
}
.shadow7:before{box-shadow:10px -10px 30px 15px #984D8E;
}
.shadow7:after{-webkit-transform: rotate(7deg);-moz-transform: rotate(7deg);transform: rotate(7deg);bottom: 25px;top: auto;box-shadow:10px 10px 30px 15px #984D8E;
}
.shadow8{box-shadow:-6px -6px 8px -4px rgba(250,254,118,0.75),6px -6px 8px -4px rgba(254,159,50,0.75),6px 6px 8px -4px rgba(255,255,0,0.75),6px 6px 8px -4px rgba(0,0,255,2.75);
}</style>
</head>
<body><div class="wrap"><div class="box box1 shadow1"><h3>Shadow 1</h3></div><div class="box box2 shadow2"><h3>Shadow 2</h3></div><div class="box box3 shadow3"><h3>Shadow 3</h3></div><div class="box box4 shadow4"><h3>Shadow 4</h3></div><div class="box box5 shadow5"><h3>Shadow 5</h3></div><div class="box box6 shadow6"><h3>Shadow 6</h3></div><div class="box box7 shadow7"><h3>Shadow 7</h3></div><div class="box box8 shadow8"><h3>Shadow 8</h3></div>
</div>
</body>
</html>
再来看一些美轮美奂的效果：https://codersblock.com/blog/creating-glow-effects-with-css/