刚学做模板，想仿这个，但是怎么找不到它的CSS文件在哪儿啊

gov.cn？
页面文件里就有啊...

<title>中华人民共和国中央人民政府门户网站</title>
<style type="text/css">
<!--
FORM {
    PADDING-RIGHT: 0px; PADDING-LEFT: 0px; PADDING-BOTTOM: 0px; MARGIN: 0px; PADDING-TOP: 0px
}
body,td,th {
    font-family: 宋体;
}
.btx {
    font-size: 14px;
    text-decoration: none;
    color: #000000;
    font-family: "宋体";
    letter-spacing: 0.03em;
}
a:hover { text-decoration: underline}
.bai14 {  font-family: "宋体"; font-size: 14px; line-height: 20px; font-weight: bold; color: #FFFFFF; text-decoration: none}
.bai12 {  font-family: "宋体"; font-size: 12px; line-height: 18px; font-weight: bold; color: #FFFFFF; text-decoration: none}
.hei12 {  font-family: "宋体"; font-size: 12px; line-height: 18px; font-weight: normal; color: #000000; text-decoration: none}
.hei14 {  font-family: "宋体"; font-size: 14px; line-height: 20px; font-weight: normal; color: #000000; text-decoration: none}
.h12 { font-size: 12px; color: #000000; text-decoration: none; line-height: 150%}
.lan12 { font-family: "宋体"; font-size: 12px; font-weight: normal; color: 152FA8; text-decoration: none}
.rq {  font-size: 12px; font-weight: bold; color: 620800; text-decoration: none}}
.xian { border: #CCCCCC; border-style: solid; border-top-width: 1px; border-right-width: 1px; border-bottom-width: 1px; border-left-width: 1px}
.baixian { border: 1px solid #FFFFFF}
.12w {  font-size: 12px;
    color: #FFFFFF;
    text-decoration: none;
    line-height: 18px;
}
.14w {font-weight: bold; color: #FFFFFF; text-decoration: none; font-size: 14px}
.h12 {font-size: 12px; color: #000000; text-decoration: none; line-height: 150%}
.h12 { font-size: 12px; color: #000000; text-decoration: none; line-height: 150%}
.14h2 { font-size: 14px; color: 7A0000; text-decoration: none; font-weight: bold}
.14b {  font-size: 14px; color: #000000; text-decoration: none}
body {
    margin-left: 0px;
    margin-top: 0px;
    margin-right: 0px;
    margin-bottom: 0px;
}
.h121 {font-size: 12px; color: #000000; text-decoration: none; line-height: 150%}
.rq {font-size: 12px; font-weight: bold; color: 620800; text-decoration: none}
.style10 {font-size: 12px; color: #620800; text-decoration: none; line-height: 150%; font-weight: bold; }
.style13 {font-family: "宋体"; font-size: 12px; line-height: 18px; font-weight: bold; color: #620800; text-decoration: none; }
.style2 {color: #0066FF;
font-weight: bold;
font-size: 14px;
}
.style3 {font-size: 12px;
font-family: Arial, Helvetica, sans-serif;
}
.style4 {color: #666666}
.style5 {font-size: 12px}
.12b {font-size: 12px; color: 004AE1; text-decoration: none; line-height: 140%}
.bt01 {font-size: 14px; text-decoration: none; color: #000000}
.style14 {
    font-family: "宋体";
    font-size: 12px;
    font-weight: normal;
    color: #004AE1;
    text-decoration: none;
    line-height: 18px;
}
.12b1 {font-size: 12px; color: 004AE1; text-decoration: none; line-height: 140%}
.14b {font-size: 14px; color: #000000; text-decoration: none}
.14h {font-size: 14px; color: 7A0000; text-decoration: none; font-weight: bold}
.style15 {font-size: 12px; line-height: 20px; color: #FFFFFF; text-decoration: none; font-family: "宋体";}
.style15_d{font-size: 14px; line-height: 20px; color: #FFFFFF; text-decoration: none; font-family: "宋体";}
.style16 {line-height: 18px; text-decoration: none; font-family: "宋体"; font-size: 12px;}
.style17 {
    font-size: 12px;
    font-weight: normal;
    text-decoration: none;
    font-family: "宋体";
    color: #FFFFFF;
    line-height: 18px;
}
.14h1 {font-size: 14px; color: 7A0000; text-decoration: none; font-weight: bold}
.style20 {color: #004AE1; }
.more {font-size: 12px; color: 2DAD02; text-decoration: none}
.day2 {font-family: "Arial", "Helvetica", "sans-serif"; font-size: 12px; color: #666666; text-decoration: none}
.hei18 {
    font-family: "黑体";
    font-size: 18px;
    line-height: 26px;
    color: A10206;
    text-decoration: none;
}
-->
</style>

对，它是把CSS放在在页面中的，没有做外链的。