img
{
    border: 0;
}
.ck-slide ul
{
    margin: 0;
    padding: 0;
    list-style-type: none;
}
.ck-slide
{
    position: relative;
    overflow: hidden;
}
.ck-slide ul.ck-slide-wrapper
{
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    margin: 0;
    padding: 0;
}
.ck-slide ul.ck-slide-wrapper li
{
    position: absolute;
}
.ck-slide .ck-prev, .ck-slide .ck-next
{
    position: absolute;
    top: 50%;
    z-index: 2;
    width: 35px;
    height: 70px;
    margin-top: -35px;
    border-radius: 3px;
    opacity: .15;
    background: red;
    text-indent: -9999px;
    background-repeat: no-repeat;
    transition: opacity .2s linear 0s;
}
.ck-slide .ck-prev
{
    left: 5px;
    background: url(/images/arrow-left.png) #000 50% no-repeat;
}
.ck-slide .ck-next
{
    right: 5px;
    background: url(/images/arrow-right.png) #000 50% no-repeat;
}
.ck-slidebox
{
    position: absolute;
    left: 90%;
    bottom: 12px;
    z-index: 30;
}
.ck-slidebox ul
{
    height: 20px;
    padding: 0 4px;
    border-radius: 8px;
    
}
.ck-slidebox ul li
{
    float: left;
    height: 12px;
    margin: 4px 4px;
}
.ck-slidebox ul li em
{
    display: block;
    width: 12px;
    height: 12px;
    border-radius: 100%;
    background-color: #fff;
    text-indent: -9999px;
    cursor: pointer;
}
.ck-slidebox ul li.current em
{
    background-color: #fe6500;
}
.ck-slidebox ul li em:hover
{
    background-color: #fe6500;
}

.main
        {
            height: 100%;
        }
        .mianc
        {
            position: relative;
            height: 100%;
            overflow-x: hidden;
            overflow-y: auto;
        }
        .main h1
        {
            width: 900px;
            margin: 40px auto;
            font: 32px "Microsoft Yahei";
        }
        .explain, .dowebok-explain
        {
            margin-top: 20px;
            font-size: 14px;
            text-align: center;
            color: #f50;
        }
        
        .vad
        {
            margin: 50px 0 5px;
            font-family: Consolas,arial,宋体,sans-serif;
            text-align: center;
        }
        .vad a
        {
            display: inline-block;
            height: 36px;
            line-height: 36px;
            margin: 0 5px;
            padding: 0 50px;
            font-size: 14px;
            text-align: center;
            color: #eee;
            text-decoration: none;
            background-color: #222;
        }
        .vad a:hover
        {
            color: #fff;
            background-color: #000;
        }
        .thead
        {
            width: 728px;
            height: 90px;
            margin: 0 auto;
            border-bottom: 40px solid #fff;
        }
        
        .code
        {
            position: relative;
            margin-top: 100px;
            padding-top: 41px;
        }
        .code h3
        {
            position: absolute;
            top: 0;
            z-index: 10;
            width: 100px;
            height: 40px;
            font: 16px/40px "Microsoft Yahei";
            text-align: center;
            cursor: pointer;
        }
        .code .cur
        {
            border: 1px solid #f0f0f0;
            border-bottom: 1px solid #f8f8f8;
            background-color: #f8f8f8;
        }
        .code .h31
        {
            left: 0;
        }
        .code .h32
        {
            left: 102px;
        }
        .code .h33
        {
            left: 204px;
        }
        .code .h34
        {
            left: 306px;
        }
        .code
        {
            width: 900px;
            margin-left: auto;
            margin-right: auto;
        }
        pre
        {
            padding: 15px 0;
            border: 1px solid #f0f0f0;
            background-color: #f8f8f8;
        }
        .f-dn
        {
            display: none;
        }
	  .ck-slide
		{
			width: 100%;
			height: 235px;
			margin: 0 auto;
		}
		.ck-slide ul.ck-slide-wrapper
		{
			height: 320px;
		}