时间:2021-07-01 10:21:17 帮助过:103人阅读
菜单我们后续会加上。
先来HTML代码:
再来CSS代码:经管系 Dreamweaver8友情链接:
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/*第一次添加网页总体布局的代码*/* { margin:0px; padding:0px;}body { padding:0px; margin:0px; font-size:12px;}#top { background-image: url(images/head.jpg); background-repeat: no-repeat; height: 120px; width: 998px; margin-right: auto; margin-left: auto;}#nav { background-image: url(images/n_nav_bg.gif); background-repeat: repeat-x; height: 37px; width: 998px; margin-right: auto; margin-left: auto;}#adpic { background-image: url(images/h4.jpg); background-repeat: no-repeat; height: 218px; width: 998px; margin-right: auto; margin-left: auto;}#news { height: 720px; width: 998px; margin-right: auto; margin-left: auto;}#link { background-image: url(images/n_title_bg.gif); background-repeat: repeat-x; height: 40px; width: 998px; margin-right: auto; margin-left: auto;}#copyright { background-color: #E2E2E2; height: 80px; width: 998px; margin-top: 0px; margin-right: auto; margin-left: auto; border-top-width: 5px;/*设置5像素的上边框*/ border-top-style: solid; border-top-color: #006042; margin-bottom: 0px;}#news #news_left { float: left; height: 720px; width: 233px; margin-right: 5px;}#news #news_mid { float: left; height: 720px; width: 455px; margin-right: 5px;}#news #news_right { height: 720px; width: 300px; float: left;}#news #news_left #news_left_top { height: 248px; width: 233px; background-color:#FF0000;}#news #news_left #news_left_mid { height: 240px; width: 233px; background-color:#00FF00;}#news #news_left #news_left_bottom { height: 232px; width: 233px;}#news #news_mid #news_mid_top { height: 488px; width: 455px; background-color:#000000;}#news #news_mid #news_mid_bottom { height: 232px; width: 455px; background-color:#999999;}#news #news_right #news_right_top { height: 248px; width: 300px; background-color:#FFFF00;}#news #news_right #news_right_mid { height: 240px; width: 300px; background-color:#00FFFF;}#news #news_right #news_right_bottom { height: 232px; width: 300px; background-color:#FF00FF;}/*第二次添加导航栏和友情链接栏的代码,下拉菜单我们后面做*/a:link { /*伪类选择页面中全部的超链接标签的未访问的链接状态*/ color:#000000; text-decoration:none;}a:visited { /*伪类选择页面中全部的超链接标签的已访问的链接状态*/ color:#000000; text-decoration:none;}a:hover{ /*伪类选择页面中全部的超链接标签的鼠标悬停的状态*/ color:#FF0000; text-decoration:none; font-weight: bold;}#nav li {/*后代选择器选择div中行内元素li的设置*/ float: left; line-height: 37px; list-style-type:none; text-align:center; color:#FFFFFF; text-decoration:none; font-family: "微软雅黑"; font-size: 14px; font-weight: bold; width:89px; height:37px; display:block;}#link #link_left { font-family: "微软雅黑"; font-size: 14px; line-height: 32px; font-weight: bold; color: #009966; float: left; height: 32px; width: 80px; padding-left: 10px;}#link #link_right { line-height: 32px; float: left; height: 32px; width: 908px;}浏览器运行的结果为:
导航栏:
未点击的友情链接栏:
鼠标悬浮在链接上的友情链接栏: