body {
    min-height: 320px;
    overflow: auto;
    position: relative;
}


#TB_window {
    background: url("../image/error/error_bg.jpg") repeat-y scroll;
    margin: 40px auto 0;
    width: 468px;
}

#TB_window div.etop {
    background: url("../image/error/error_top.jpg") no-repeat scroll left top;
    height: 148px;
    position: relative;
}

#TB_window div.ebody{
 color: #990000;
    font: 13px/18px "宋体";
    letter-spacing: 1px;
    padding: 15px 30px;
    word-break: break-all;
}
#TB_window div.efoot {
    background: url("../image/error/error_bottom.jpg") no-repeat scroll left top;
    font-size: 1px;
    height: 12px;
}

div.eneck {
    background: url("../image/error/error_neck.jpg") no-repeat scroll;
    height: 42px;
    margin: 0 auto;
    width: 468px;
}
#TB_window div.etop a {
    background: url("../image/error/error_back.jpg") no-repeat scroll;
    display: block;
    height: 43px;
    position: absolute;
    right: -7px;
    top: 60px;
    width: 146px;
}

/*新增样式
  适应文件：resources\jpk\course\preview\blank.jsp
  author:WangBinyan
  date:2016-12-16
*/
*{
    padding: 0;
    margin: 0;
}
.err-wrap {
    height: auto;
    margin: 10% auto 0;
    width: 466px;
    background: #fff;
    color: #666;

    text-align: left;
}
.err-title{
    height: 44px;
    line-height: 44px;
    background: url("../image/error/err-title-bg.png") no-repeat 0 0;
    padding: 0 0 0 23px;
}
.err-body{
    background: url("../image/error/err-body-bg.gif") no-repeat 40px center;
    padding: 52px 20px 52px 130px;
    border: 1px solid #D9D9D9;
}
.err-back {
    background: url("../image/error/err-back-bg.png") no-repeat scroll 0 0;
    height: 49px;
    padding-top: 18px;
}
.err-back a{
    color:#888;
    width: 70px;
    height: 32px;
    line-height: 32px;
    background: url("../image/error/err-back--btn-bg.png") no-repeat 0 0;
    margin-left: 375px;
    font-size: 14px;
    display: block;
    text-decoration: none;
    text-align: center;
    font-family: times new roman
}
/* 单元学习下的栏目 */
.unit_error {
    text-align: center;
}
.error_ico {
    height: 120px;
    background: url("../image/error/error_ico.png") no-repeat center center;
}
.error_text {
    margin-top: 34px;
    font-size: 16px;
    color: #999999;
}