/*数据交换总线*/
.main-change {
    margin-top: 105px;
}
.main-change .change-banner {
    height: 350px;
}
.main-change .change-banner img {
    width: 100%;
    height: 350px;
}
.main-change .change-position {
    background: #eeeeee;
    height: 42px;
}
.main-change .change-position p {
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #515151;
    line-height: 42px;
}
.main-change .change-line  {}
.main-change .change-line .change-title{}
.main-change .change-line .change-title h3 {
    font-size: 33px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #203457;
    line-height: 28px;
    text-align: center;
    margin: 100px 0 46px;
}
.main-change .change-line .line-title {
    background: #eeeeee;
    margin-bottom: 20px;
}
.main-change .change-line .line-title h4 {
    font-size: 26px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #828282;
    text-align: center;
    letter-spacing:12px;
}
.main-change .change-line .line-title h5 {
    font-size: 22px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #828282;
    text-align: center;

}
.main-change .change-line .line-img {}
.main-change .change-line .line-font {
    margin: 87px 0 151px;
}
.main-change .change-line .line-font p {
    font-size: 18px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #515151;
    line-height: 30px;
}