h1,h2{margin: 0;padding: 0;margin-block-start:0;margin-block-end:0}
.three-h1{
    color: #fff;
    text-align: center;
}
.three-h1 h1{
    font-size: 40px;
}
.three-h1 h2{
    font-size: 30px;
    font-weight: normal;
    margin-top: 10px;
}
.three-img,.three-img img{
    width: 100%;
}
/* 必要布局样式css */
.bg3 {
    background: url('../images/three-bg.png');
    width:100%;
    height:100%;
    min-width: 79%;
    background-repeat: no-repeat;
    background-size: cover;
    -webkit-background-size: cover;
    -o-background-size: cover;
    background-position: center 0;
}

.bg3 .content{width:79%;height:650px;margin:auto}
.slide-item {
    width: 79%;
    position: relative;
    margin: 0 auto;
    color: #fff;
    /* overflow: hidden; */
}

.fp-controlArrow.fp-next {
    position: absolute;
    top: 45%;
    z-index: 10;
    border: none!important;
    cursor: pointer;
    background-position: center;
    background-repeat: no-repeat;
    left: -59px;
    height: 32px;
    width: 18px;
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    -ms-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    transition: all 0.3s ease;
    background-image: url("../images/three-prev.png");
}
.slide-item-body ul{
    margin: 0;
    padding: 0;
}
.fp-controlArrow.fp-prev {
    position: absolute;
    top: 45%;
    z-index: 10;
    cursor: pointer;
    background-position: center;
    background-repeat: no-repeat;
    right: -62px;
    height: 32px;
    left: auto!important;
    width: 18px;
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    -ms-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    transition: all 0.3s ease;
    border: none!important;
    background-image: url("../images/three-next.png");
}
.fp-tableCell{
    height: 100%!important;
}
.prev-bg:hover {
    background-image: url("../images/three-prev.png");
}
.df{display: flex;}
.slide-item-box{
    padding-top: 20px;
}
.three-new{
    margin-top: 70px;
    margin-left: 30px;
}
.three-new h1{
    font-size: 40px;
    color: #fff;
    border-left: 5px solid #0090ff;
    height: 36px;
    line-height: 32px;
    padding-left: 15px;
}
p{margin: 0;padding: 0;}
.three-con{
    margin-top: 45px;
    line-height: 32px;
    color: #fff;
    text-indent: 2em; 
    letter-spacing: 1px;
    width: 100%;
    font-size: 16px;
    height: 288px;
    overflow: auto;
}
.three-con::-webkit-scrollbar{
    width:5px;
    height:5px;
    /**/
}
.three-con::-webkit-scrollbar-track{
    background: #506173;
    border-radius:5px;
    width: 5px;
}
.three-con::-webkit-scrollbar-thumb{
    background: #fff;
    border-radius:5px;
}
.three-con::-webkit-scrollbar-corner {
    background: #506173;
}
.three-more{
    margin-top: 15px;
    border-top: 1px solid #0090ff;
    border-bottom: 1px solid #0090ff;
    width: 110px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    font-size: 16px;
}
.three-more img{
    vertical-align: middle;
}
.three-img{
    margin-left: 40px;
}
.tempWrap ul div{
    /* width: 1168px!important; */
    overflow: hidden;
}
.tempWrap{
    margin: 0 auto;
    width: 1150px!important;
}
/* 第四页样式 */
.bg4 {
    background: url('../images/four-bg.png');
    width:100%;
    height:100%;
    min-width: 79%;
    background-repeat: no-repeat;
    background-size: cover;
    -webkit-background-size: cover;
    -o-background-size: cover;
    background-position: center 0;
}
.bg4 .content{width:79%;height:650px;margin:auto}
.four-main1{
    width: 280px;
    height: 340px;
    background: #0090ff;
    padding: 62px 40px;
    color: #fff;
    margin-top: 100px;
}
.four-con{
    margin: 5% auto;
    justify-content: center;
}
.four-main1 h1{
    font-size: 30px;
    font-weight: bold;
}

.four-main1 h2{
    font-size: 22px;
    font-weight: normal;
}
.four-main1 div input,.four-main1 div textarea{
    width: 280px;
    border-top: none;
    border-left: none;
    border-right: none;
    border-bottom: 1px solid #4db2ff;
    background: transparent;
    height: 46px;
    line-height: 46px;
    color: #fff;
    outline: 0;
}
input::-webkit-input-placeholder,textarea::-webkit-input-placeholder  {
    color: #fff;
    font-size: 14px;
    padding-left: 5px;
}
.four-main1 form{
    margin-top: 40px;
}
.four-main1 div textarea{
    height: 160px;
    resize:none
}
.four-btn input{
    border: 1px solid #fff!important;
    margin: 50px auto;
    font-size: 16px;
    color: #fff;
    width: 150px!important;
    height: 40px!important;
    line-height: 40px!important;
    cursor: pointer;
}
.four-btn{
    text-align: center;
}
.four-main2{
    width: 820px;
    height: 340px;
    margin-top: 100px;
    background: #fff;
    padding: 62px;
}
.four-main2 h1{
    font-size: 40px;
    font-weight: bold;
    color: #2d3748;
}
.section{
    font: unset!important;
    text-align: unset!important;
}
.four-main2 h2{
    font-size: 30px;
    font-weight: normal;
    color: #2d3748;
}
.four-description{
    margin-top: 50px;
}
.mt30{margin-top: 30px;}
.four-description div span,.four-description div img{
    vertical-align: middle;
}
.four-description div span{
    font-size: 16px;
    color: #666;
    margin-left: 10px;
}
.hand{cursor: pointer;}
.mt60{margin-top: 60px;}
.mt30{margin-top: 30px;}
.tc{text-align: center;}
.fs14{font-size: 14px;}




@media(max-width:640px) {
    .header-nav{display:none}
    .contact-right{display:none}
    .hr-menu{display:none}
     
    .nav-logo {
        float: left;
        margin: 3px 0px;
        padding-left: 30px;
    }
     
    .bg2 .content {
        min-width: 300px;
    }
     
    .col-product {
        width: 100%;
    }
}