.e-intro-header{
    width:100%;
    float:left;
    height:40px;
    line-height: 40px;
    font-size: 17px;
    color:#333;
}
.e-intro-header-line{
    width:100%;
    height:2px;
    float:left;
    background: -webkit-linear-gradient(left, #2595FF , #fff); /* Safari 5.1 - 6.0 */
    background: -o-linear-gradient(right, #2595FF, #fff); /* Opera 11.1 - 12.0 */
    background: -moz-linear-gradient(right, #2595FF, #fff); /* Firefox 3.6 - 15 */
    background: linear-gradient(to right, #2595FF , #fff); 
    margin-bottom:20px;
}
.e-intro-dir a{
    float:right;
    font-size: 12px;
    cursor: pointer;
}
.e-intro-detail{
    background: #f4f4f3;
    padding:5px;
    display: none;
}
.e-intro-detail p{
    color: #666;
}