.big_title{
    position:relative;
    text-align: center;
    font-size:36px;
    color: #000;
}

.title1{
    font-size:36px;
    color:#d61518;
    text-align: center;
    margin-top:30px;
    margin-bottom: 50px;


}
.title2{
    font-size:26px;
    color:#000000;
    text-align: center;
    margin-top:30px;
    margin-bottom: 50px;

}
.title3{
    font-size:20px;
    color:#000000;
    line-height: 30px;
    margin-bottom: 20px;

}
.title_line{
    position:absolute;
    width:120px;
    height:3px;
    background:red;
    left:50%;
    bottom:-18px;
    margin-left:-65px;
}
.service_region p{
    text-indent:42px;
}
.text-align-center{
    text-align: center;
}
.margin-top40{
    margin-top: 40px;
}
.ins-vantage-icon{
    float: left;
    margin-right: 20px;
}
.banner1920{
    width: 100%;
}
.width100{
    width: 100%;
}
.margin-bottom40{
    margin-bottom: 40px;
}
.margin-top40{
    margin-top: 40px;
}
.point_red {
    width: 9px;
    height: 9px;
    background:url(/images/pingpeizhusumoju/point_red.jpg) center center no-repeat;
    float:left;
    margin-top: 15px;
    margin-right:10px;
}
.service_small_title{
    font-size:20px;
    color:#d61518;
    /*text-align: left;*/
    font-weight:bold;
    margin-bottom: 20px;
}
.about_cen_list{
    display: -webkit-flex;
    display:flex;
    background:#f5f5f5;
    flex-flow:row nowrap;
    justify-content:space-between;
    align-items:center;
    margin-bottom:30px;
}
.about_cen_item{
    width:50%;
}
.about_cen_item30{
    width:30%;
}
.about_cen_item70{
    width:70%;
}
.about_text{
    padding:0 45px;
}
.margin-top20{
    margin-top: 20px;
}

.button-help {
    /*margin-right: 50px;*/
    background-color: red; /* Green */
    border: none;
    color: #ffffff;
    padding: 1px 30px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    border-radius: 5px;
    line-height: 25px;
}
.button-help-small {
    margin-right: 10px;
    background-color: #A3C320; /* Green */
    border: none;
    color: #ffffff;
    padding: 1px 12px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 22px;
    border-radius: 5px;
}
.plastic-injection-molding,.plastic-injection-molding a{
    font-size: 20px;
    text-align:left;
    color:#666666;

    margin-bottom: 38px;
}
.plastic-injection-molding-center,.plastic-injection-molding-center a{
    font-size: 20px;
    text-align:center;
    color:#666666;

    margin-bottom: 38px;
}
@media screen and (max-width:768px){
    .mobile-hide {
        display:none;
    }
    .about_cen_item{
        width:100%;
    }
    .about_text{
        padding:25px 15px;
    }
    .about_cen_item30{
        width:100%;
    }
    .about_cen_item70{
        width:100%;
    }
    .about_cen_list{
        display:block;
    }
}

@media screen and (min-width:1920px){
    .banner1920{
        width: 1920px;
        text-align: center;
    }

}