html-css DIV+CSS圆角边框

简洁型css圆角：

方法1：

简洁型css圆角矩形

code1:

.b1,.b2,.b3,.b4,.b1b,.b2b,.b3b,.b4b,.b{display:block;overflow:hidden;}

.b1,.b2,.b3,.b1b,.b2b,.b3b{height:1px;}

.b2,.b3,.b4,.b2b,.b3b,.b4b,.b{border-left:1px solid #999;border-right:1px solid #999;}

.b1,.b1b{margin:0 5px;background:#999;}

.b2,.b2b{margin:0 3px;border-width:2px;}

.b3,.b3b{margin:0 2px;}

.b4,.b4b{height:2px;margin:0 1px;}

.d1{background:#F7F8F9;}

.k {height:300px;}

</style>

</head>

<body>

<div>

<font style="font-size:26px;color:red; margin:0px 10px;">简洁型css圆角矩形</font>

</div>

</div>

复制代码

方法2：

无图片实现圆角框

code2:

div.RoundedCorner{background:#9BD1FA; width:400px;}

b.rtop, b.rbottom{display:block;background: #FFF}

b.rtop b, b.rbottom b{display:block;height: 1px;overflow: hidden; background: #9BD1FA}

b.r1{margin: 0 5px}

b.r2{margin: 0 3px}

b.r3{margin: 0 2px}

b.rtop b.r4, b.rbottom b.r4{margin: 0 1px;height: 2px}

</style>

<br>无图片实现圆角框<br><br>

</div>

复制代码

3D圆角矩形:

3D圆角矩形

CODE:

.raised{background:transparent;width:40%;}

.raised h1,.raised p{margin:0 10px;}

.raised h1{font-size:2em;color:#fff;}

.raised p{padding-bottom:0.5em;}

.raised .b1,.raised .b2,.raised .b3,.raised .b4,.raised .b1b,.raised .b2b,.raised .b3b,.raised .b4b{display:block;overflow:hidden;font-size:1px;}

.raised .b1,.raised .b2,.raised .b3,.raised .b1b,.raised .b2b,.raised .b3b{height:1px;}

.raised .b2{background:#ccc;border-left:1px solid #fff;border-right:1px solid #eee;}

.raised .b3{background:#ccc;border-left:1px solid #fff;border-right:1px solid #ddd;}

.raised .b4{background:#ccc;border-left:1px solid #fff;border-right:1px solid #aaa;}

.raised .b4b{background:#ccc;border-left:1px solid #eee;border-right:1px solid #999;}

.raised .b3b{background:#ccc;border-left:1px solid #ddd;border-right:1px solid #999;}

.raised .b2b{background:#ccc;border-left:1px solid #aaa;border-right:1px solid #999;}

.raised .b1{margin:0 5px;background:#fff;}

.raised .b2, .raised .b2b{margin:0 3px;border-width:0 2px;}

.raised .b3, .raised .b3b{margin:0 2px;}

.raised .b4, .raised .b4b{height:2px; margin:0 1px;}

.raised .b1b{margin:0 5px; background:#999;}

.raised .boxcontent{display:block;background:#ccc;border-left:1px solid #fff;border-right:1px solid #999;}

</style>

</head>

<body>

<h1>3D圆角矩形</h1>

</div>

</div>

复制代码

反向css圆角矩形:

反向css圆角矩形

CODE:

.serif {

background: transparent; width:40%;

}

.serif h1, .serif p {

margin:0 10px;

}

.serif h1 {

font-size:2em; color:#fff;

}

.serif p {

padding-bottom:0.5em;

}

.serif .b1, .serif .b2, .serif .b3, .serif .b4 {

display:block;

overflow:hidden;

font-size:1px;

}

.serif .b1, .serif .b2, .serif .b3 {

height:1px;

}

.serif .b2, .serif .b3 {

background:#fc0;

border-left:1px solid #fff;

border-right:1px solid #fff;

}

.serif .b4 {

background:#fc0;

border-left:1px solid #fff;

border-right:1px solid #fff;

}

.serif .b1 {

margin:0; background:#fff;

}

.serif .b2 {

margin:0 1px;

border-width:0 2px;

}

.serif .b3 {

margin:0 3px;

}

.serif .b4 {

height:2px;

margin:0 4px;

}

.serif .boxcontent {

display:block;

background:#fc0;

border-left:1px solid #fff;

border-right:1px solid #fff;

margin:0 5px;

}

</style>

<h1>反向css圆角矩形</h1>

</div>

</div>

复制代码

略带菱形的css圆角:

略带菱形的css圆角矩形

CODE:

.curved {

background:transparent;

width:40%;

}

.curved h1, .curved p {

margin:0 10px;

}

.curved h1 {

font-size:2em;

color:#fff;

}

.curved p {

padding-bottom:0.5em;

}

.curved .b1, .curved .b2, .curved .b3, .curved .b4 {

display:block;

overflow:hidden;

height:1px;

font-size:1px;

}

.curved .b2, .curved .b3, .curved .b4 {

background:#e0cea3;

border-left:1px solid #fff;

border-right:1px solid #fff;

}

.curved .b1 {

margin:0 4px;

background:#fff;

}

.curved .b2 {

margin:0 4px;

height:2px;

}

.curved .b3 {

margin:0 3px;

}

.curved .b4 {

margin:0;

height:1px;

border-width:0 3px 0 3px;

}

.curved .boxcontent {

display:block;

background:#e0cea3;

border:0 solid #fff;

border-width:0 1px;

}

</style>

<h1>略带菱形的css圆角矩形</h1>

</div>

</div>

复制代码

特殊CSS圆角：

特殊css圆角矩形

CODE：

.pillar {

background:transparent;

width:40%;

}

.pillar h1, .pillar p {

margin:0 10px;

}

.pillar h1 {

font-size:2em;

color:#fff;

}

.pillar p {

padding-bottom:0.5em;

}

.pillar .b1, .pillar .b2, .pillar .b3, .pillar .b4 {

display:block;

overflow:hidden;

font-size:1px;

}

.pillar .b1, .pillar .b2, .pillar .b4 {

height:1px;

}

.pillar .b2, .pillar .b3 {

background:#d66;

border-left:1px solid #fff;

border-right:1px solid #fff;

}

.pillar .b4 {

background:#d66;

border-left:4px solid #fff;

border-right:4px solid #fff;

}

.pillar .b1 {

margin:0 2px;

background:#fff;

}

.pillar .b2 {

margin:0 1px;

border-width:0 1px;

}

.pillar .b3 {

height:2px;

margin:0;

}

.pillar .b4 {

margin:0 2px;

}

.pillar .boxcontent {

display:block;

background:#d66;

border-left:1px solid #fff;

border-right:1px solid #fff;

margin:0 5px;

}

</style>

<h1>特殊css圆角矩形</h1>

</div>

</div>

复制代码