.about_title {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 24px;
    line-height: 100px;
    height: 88px;
    border-bottom-width: 1px;
    border-bottom-style: solid;
    border-bottom-color: #a5a5a5;
    margin-top: 25px;
    font-weight: normal;
}
.about_content {line-height: 35px;margin-top: 40px;margin-bottom: 40px;}
.about_line {border-bottom-width: 1px;border-bottom-style: solid;border-bottom-color: #a5a5a5;height:1px;line-height:1px;}
.service_title {font-family: Arial, Helvetica, sans-serif;font-size: 25px;line-height: 60px;height: 60px;border-bottom-width: 1px;border-bottom-style: solid;border-bottom-color: #a5a5a5;margin-top: 55px;font-weight:normal;}
.service_dl dt {font-size: 36px;color: #f5a200;margin-bottom: 40px;}
.service_dl dd {font-size: 18px;line-height: 35px;color: #595757;}
.service_line {border-top-width: 1px;border-top-style: dashed;border-top-color: #c1c1c0;padding-top: 60px;padding-bottom: 60px;}
.ptn_line {padding-top: 22px;padding-bottom: 22px;border-top-width: 0px;border-bottom-width: 1px;border-top-style: solid;border-right-style: solid;border-bottom-style: solid;border-left-style: solid;border-top-color: #c6111e;border-right-color: #c6111e;border-bottom-color: #c6111e;border-left-color: #c6111e;border-right-width: 0px;border-left-width: 0px;line-height: 35px;color: #575757;font-size:14px;}
.contact_line {line-height: 1px;height: 1px;border-bottom-width: 1px;border-bottom-style: solid;border-bottom-color: #5e5e5e;margin-top: 30px;margin-bottom: 30px;}