/*
KISSY CSS Reset
理念：清除和重置是紧密不可分的
特色：1.适应中文 2.基于最新主流浏览器
维护：玉伯(lifesinger@gmail.com), 正淳(ragecarrier@gmail.com)
*/

/* 清除内外边距 */
body, h1, h2, h3, h4, h5, h6, hr, p, blockquote, /* structural elements 结构元素 */
dl, dt, dd, ul, ol, li, /* list elements 列表元素 */
pre, /* text formatting elements 文本格式元素 */
form, fieldset, lengend, button, input, textarea, /* form elements 表单元素 */
th, td { /* table elements 表格元素 */
    margin: 0;
    padding: 0;
}

/* 设置默认字体 */
body,
button, input, select, textarea { /* for ie */
    /*font: 12px/1 Tahoma, Helvetica, Arial, "宋体", sans-serif;*/
    font: 12px/1 Tahoma, Helvetica, Arial, "\5b8b\4f53", sans-serif; /* 用 ascii 字符表示，使得在任何编码下都无问题 */
}

h1 { font-size: 18px; /* 18px / 12px = 1.5 */ }
h2 { font-size: 16px; }
h3 { font-size: 14px; }
h4, h5, h6 { font-size: 100%; }

address, cite, dfn, em, var { font-style: normal; } /* 将斜体扶正 */
code, kbd, pre, samp, tt { font-family: "Courier New", Courier, monospace; } /* 统一等宽字体 */
small { font-size: 12px; } /* 小于 12px 的中文很难阅读，让 small 正常化 */

/* 重置列表元素 */
ul, ol { list-style: none; }

/* 重置文本格式元素 */
a { text-decoration: none; }
a:hover { text-decoration: underline; }

abbr[title], acronym[title] { /* 注：1.ie6 不支持 abbr; 2.这里用了属性选择符，ie6 下无效果 */
	border-bottom: 1px dotted;
	cursor: help;
}

q:before, q:after { content: ''; }

/* 重置表单元素 */
legend { color: #000; } /* for ie6 */
fieldset, img { border: none; } /* img 搭车：让链接里的 img 无边框 */
/* 注：optgroup 无法扶正 */
button, input, select, textarea {
    font-size: 100%; /* 使得表单元素在 ie 下能继承字体大小 */
}

/* 重置表格元素 */
table {
	border-collapse: collapse;
	border-spacing: 0;
}

/* 重置 hr */
hr {
    border: none;
    height: 1px;
}

/* 让非ie浏览器默认也显示垂直滚动条，防止因滚动条引起的闪烁 */
html { overflow-y: scroll; }

@CHARSET "UTF-8";
.top_bg{
	background: url(../images/top.jpg) center top no-repeat;
}
.top{
	background: url(../images/top.jpg) center top no-repeat;
	margin: auto;
	width:1005px;
	height: 84px;
	position: relative;
}
.head{
	background: url(../images/head.jpg?v=3) center top no-repeat;
	width: 1005px;
	height: 447px;
	margin: auto;
	position: relative;
}
.head .download{
	   cursor: pointer;
    display: block;
    height: 50px;
    left: 670px;
    position: absolute;
    top: 262px;
    width: 147px;
}
.head .buy{
	   cursor: pointer;
    display: block;
    height: 50px;
    left: 501px;
    position: absolute;
    top: 262px;
    width: 147px;
}
.head ul{
	left: 94px;
    position: absolute;
    top: 359px;
}
.head ul li{
	float: left;
    height: 90px;
    margin-right: 35px;
    width: 205px;
}
.head ul li a{
	width: 100%;
	height: 100%; 
	cursor: pointer;
    display: block;
}
.head ul .tab1 a.select, .head ul .tab1 a:hover{
	background: url(../images/core.jpg) no-repeat!important;
}
.head ul .tab2 a.select, .head ul .tab2 a:hover{
	background: url(../images/classics.jpg) no-repeat!important;
}
.main{
	width: 1005px;
	margin: auto;
	height: auto;
	position: relative;
}
.foot{
	background: url(../images/foot.jpg?v=5) center top no-repeat;
	margin: auto;
	width: 1005px;
	height: 396px;
	position: relative;
}
.bottom_bg{
	background: url(../images/bottom_bg.jpg) center top repeat-x;
	height: 123px;
}
.bottom{
	background: url(../images/bottom.jpg?v=2) center top no-repeat;
	margin: auto;
	width:1005px;
	height: 123px;
	position: relative;
}
.bottom a.freedown{
	cursor: pointer;
    display: block;
    height: 74px;
    left: 374px;
    position: absolute;
    top: 21px;
    width: 272px;
}