.yh-pro-title{
    margin: 0px;
    padding: 0px;
    font-size: 24px;
    font-weight: bold;
    color: #333333;
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
}
.yh-pro-item-title{
    font-size: 16px;
    color: #333333;
    font-weight: bold;
    font-family: "Arial", SimSun, serif;
    margin-top: 50px;	
}
.yh-pro-item-text{
    text-indent: 32px;
    line-height: 1.5;
    font-family: SimSun, Tahoma, Verdana, Arial, sans-serif;
    color: #666666;
}