.nav_question{background-color: #9f0000}
.question{
    width: 1000px;
    margin: 0 auto;
    margin-bottom: 50px;
    border-top: 2px solid #000;
    padding-top: 15px;
}
.title{
    line-height: 35px;
}
.title .img{
    margin-right: 5px;
}
.span_1{
    font-family: 'Arial';
    font-size: 24px;
    font-weight: bold;
    color: #414141;
}
.span_2{
    font-family: 'Microsoft YaHei';
    font-size: 16px;
    font-weight: bold;
    color: #414141;
}
.content{
    font-family: 'Microsoft YaHei';
    font-size: 14px;
    line-height: 26px;
    margin-left: 25px;
    color: #414141;
}
.content span{
    color: #056fff;
}
.line{
    width: 995px;
    border-bottom: 1px dotted #C6C6C6;
    margin-top: 10px;
    margin-bottom: 10px;
}