DIV+CSS实操五：经管系网页内容模块内容添加(二)
继续接着DIV+CSS实操系列的博文添加代码：DIV+CSS实操一：经管系网页总体模块布局，DIV+CSS实操二：
经管系网页添加导航栏和友情链接栏，DIV+CSS实操三：经管系网页内容模块添加标题栏和版权信息模块和
DIV+CSS实操四：经管系网页内容模块内容添加(一)。我们还是添加内容版块的内容，这一次是中间部分和右半部
分。由于中间的图片无缝滚动需要JS实现，我们后续加上。
HTML代码：
经管系
Dreamweaver8
扫一扫
CSS样式表代码：
/*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;
}
#news #news_left #news_left_mid {
height: 240px;
width: 233px;
}
#news #news_left #news_left_bottom {
height: 232px;
width: 233px;
}
#news #news_mid #news_mid_top {
height: 488px;
width: 455px;
}
#news #news_mid #news_mid_bottom {
height: 232px;
width: 455px;
}
#news #news_right #news_right_top {
height: 248px;
width: 300px;
}
#news #news_right #news_right_mid {
height: 240px;
width: 300px;
}
#news #news_right #news_right_bottom {
height: 232px;
width: 300px;
}
/*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;
}
#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;
}
#nav a:link{/*后代选择器选择div中行内选择a设置未访问的链接状态*/
color:#FFFFFF;
text-decoration:none;
font-family: "微软雅黑";
font-size: 14px;
font-weight: bold;
width:89px;
height:37px;
display:block;
}
#nav a:visited{/*后代选择器选择div中行内选择a设置已访问的链接状态*/
color:#FFFFFF;
text-decoration:none;
font-family: "微软雅黑";
font-size: 14px;
font-weight: bold;
width:89px;
height:37px;
display:block;
}
#nav a:hover{/*后代选择器选择div中行内选择a设置鼠标悬浮在链接的的状态*/
color:#FFFFFF;
text-decoration:none;
font-family: "微软雅黑";
font-size: 14px;
font-weight: bold;
background-color: #009966;
width:89px;
height:37px;
display:block;
}
/*第三次添加内容标题栏的代码*/
img { /*消除图片的默认格式*/
border:none;
}
.news_left_titlebar {
background-repeat: no-repeat;
height: 31px;
width: 233px;
border-bottom-width: 1px;
border-bottom-style: dashed;
border-bottom-color: #CCCCCC;
background-color: #FFFFFF;
font-size: 14px;
line-height: 32px;
font-weight: bold;
color: #009966;
}
.news_left_titlebar img {/*设置图片的格式*/
float: left;
height: 14px;
width: 14px;
margin-top: 9px;
margin-right:5px;
}
.news_mid_titlebar {
background-image: url(images/n_title_bg.gif);
background-repeat: repeat-x;
height: 32px;
width: 445px;
font-size: 14px;
line-height: 32px;
font-weight: bold;
color: #009966;
padding-left: 10px;
}
.news_right_titlebar {
background-image: url(images/n_title_bg.gif);
background-repeat: repeat-x;
height: 32px;
width: 290px;
font-size: 14px;
line-height: 32px;
font-weight: bold;
color: #009966;
padding-left: 10px;
}
#copyright #copyright_top {
height: 20px;
width: 998px;
text-align:center;
line-height:20px;
padding-top:20px;
}
#copyright #copyright_bottom {
height: 20px;
width: 998px;
text-align:center;
line-height:20px;
padding-bottom:20px;
}
/*第四次代码左半部分内容的添加*/
li {
list-style-type:none;
}
#news #news_left #news_left_top #news_left_top_content {
height: 210px;
width: 233px;
overflow: hidden;
padding-top:3px;
padding-bottom:3px;
}
#news #news_left #news_left_top #news_left_top_content li {
float: left;
height: 30px;
width: 233px;
display:block;
}
#news #news_left #news_left_top #news_left_top_content li a:link{
color:#999999;
font-family: "微软雅黑";
font-size: 14px;
font-weight: bold;
width:233px;
height:30px;
display:block;
text-align:left;
line-height:30px;
vertical-align:middle;
}
#news #news_left #news_left_top #news_left_top_content li a:visited{
color:#999999;
font-family: "微软雅黑";
font-size: 14px;
font-weight: bold;
width:233px;
height:30px;
display:block;
text-align:left;
line-height:30px;
vertical-align:middle;
}
#news #news_left #news_left_top #news_left_top_content li a:hover{
color:#FFFFFF;
font-family: "微软雅黑";
font-size: 14px;
font-weight: bold;
background-color: #009966;
width:233px;
height:30px;
display:block;
text-align:left;
line-height:30px;
vertical-align:middle;
}
#news #news_left #news_left_mid #news_left_mid_content {
height: 196px;
width: 200px;
overflow: hidden;
padding-top:6px;
padding-bottom:6px;
padding-left:13px;
padding-right:20px;
}
#news #news_left #news_left_mid #news_left_mid_content a:link{
color:#999999;
font-family: "微软雅黑";
font-size: 14px;
font-weight: bold;
width:100px;
height:27px;
display:block;
text-align:center;
line-height:27px;
vertical-align:middle;
}
#news #news_left #news_left_mid #news_left_mid_content a:visited{
color:#999999;
font-family: "微软雅黑";
font-size: 14px;
font-weight: bold;
width:100px;
height:27px;
display:block;
text-align:center;
line-height:27px;
vertical-align:middle;
}
#news #news_left #news_left_mid #news_left_mid_content a:hover{
color:#FFFFFF;
font-family: "微软雅黑";
font-size: 14px;
font-weight: bold;
background-color: #009966;
width:100px;
height:27px;
display:block;
text-align:center;
line-height:27px;
vertical-align:middle;
}
/*第五次代码中间内容一部分的添加*/
#news #news_mid #news_mid_top #news_mid_top_content #news_mid_top_content1 {
background-color:#CCCCCC;
height: 256px;
width: 455px;
}
#news #news_mid #news_mid_top #news_mid_top_content #news_mid_top_content2 {
height: 232px;
width: 455px;
}
#news #news_mid #news_mid_top #news_mid_top_content #news_mid_top_content2 li {
line-height: 24px;
border-bottom-width: 1px;
border-bottom-style: dashed;
border-bottom-color: #CCCCCC;
}
#news #news_mid #news_mid_top #news_mid_top_content #news_mid_top_content2 img {
float: left;
height: 16px;
width: 16px;
margin-top: 5px;
}
#news #news_mid #news_mid_bottom #news_mid_bottom_content li {
line-height: 24px;
border-bottom-width: 1px;
border-bottom-style: dashed;
border-bottom-color: #CCCCCC;
}
#news #news_mid #news_mid_bottom #news_mid_bottom_content img {
float: left;
height: 16px;
width: 16px;
margin-top: 5px;
}
/*第五次代码右半部分内容的添加*/
#news #news_right #news_right_top #news_right_top_content li {
line-height: 23px;
border-bottom-width: 1px;
border-bottom-style: dashed;
border-bottom-color: #CCCCCC;
}
#news #news_right #news_right_mid #news_right_mid_content #news_right_mid_content1 {
height: 100px;
width: 300px;
margin-top: 54px;
margin-bottom: 54px;
}
#news #news_right #news_right_mid #news_right_mid_content li {
line-height: 24px;
border-bottom-width: 1px;
border-bottom-style: dashed;
border-bottom-color: #CCCCCC;
}
#news #news_right #news_right_bottom #news_right_bottom_content li {
line-height: 24px;
border-bottom-width: 1px;
border-bottom-style: dashed;
border-bottom-color: #CCCCCC;
}
点击链接的效果是出现和链接文字一样的title提示，这是HTML超链接标签的title属性实现的。我截图时并没有显
示出右下侧的链接文字。这是截图的原因，只要加上了title属性就可实现！！！
