@charset "utf-8";

@font-face {
    font-family: YaHei; /*这里是说明调用来的字体名字*/
    src: local(../test/msyh.ttf); /*这里是字体文件路径*/
}

body {
    min-width: 1500px;
}

body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,fieldset,input,textarea,p,blockquote,th,td {
    margin:0;
    padding:0;
    font-family:"Microsoft YaHei",微软雅黑,YaHei;
}

h1,h2,h3,h4,h5,h6,a,p,span,i{
    font-size: 14px;
    text-decoration:none;
    color:#333;
}

table {
    border-collapse:collapse;
    border-spacing:0;
}

fieldset,img {
    border:0
}

address,caption,cite,code,dfn,em,strong,th,var {
    font-style:normal;
    font-weight:normal
}

ol,ul {
    list-style:none
}


h1,h2,h3,h4,h5,h6 {
    font-size:100%;
    font-weight:normal
}

/*导航css*/

.ht_nav_box{
    width: 100%;
}

.ht_nav{
    width: 1200px;
    height: 100px;
    margin: auto;
    display: flex;
    justify-content:space-between;
    align-items: center;
}

.ht_nav_logo img{
    width: 242px;
    height: 55px;
}

.ht_nav_option{
    display: flex;
    align-items: center;
    text-align: center;
    position: relative;
}

.ht_nav_choice{
    height: 100px;
    line-height: 100px;
    z-index: 1;
}

.ht_nav_choice a{
    width: 115px;
    height: 100px;
    display: block;
}
.ht_nav_back1 {
    color: #ffffff;
}
.ht_nav_choice a{
    transition:color 1s;
    -webkit-transition:color 1s;
}
.ht_nav_choice a:hover{
    color: #ffffff;
}
.ht_nav_gd {
    width: 115px;
    height: 100px;
    position: absolute;
    top: 0px;
    left: 0px;
    background: #f7941e;
    transition:left 0.5s;
    -webkit-transition:left 0.5s;
}

/*.ht_nav_choice a:hover{
    background: #f7941e;
    color: white;
}*/

.ht_nav_choice:last-child{
    width:143px;
    text-align: right;
    background: white;
}

#ht_tel_icon{
    display: inline-block;
    width: 22px;
    height: 22px;
    background: url("../images/tel-icon.png") no-repeat left top;
    vertical-align:middle;
    margin-left: 20px;
}

/*banner css*/
.banner-img1 {
    width: 100%;
    height: 650px;
    background: url("../images/banner1.jpg") no-repeat center;
}
.banner-img2 {
    width: 100%;
    height: 650px;
    background: url("../images/banner2.jpg") no-repeat center;
}
.banner-img3 {
    width: 100%;
    height: 650px;
    background: url("../images/banner3.jpg") no-repeat center;
}
.banner-img4 {
    width: 100%;
    height: 650px;
    background: url("../images/banner4.jpg") no-repeat center;
}

.ht_banner_box{
    width: 100%;
    background: url("../images/bg-1.png") no-repeat center;
}

.ht_banner{
    width: 1200px;
    height: 650px;
    margin: auto;
    display: flex;
    justify-content:space-between;
    align-items: center;
    position: relative;
}
.ht_banner_left h1,.ht_banner_left h2{
    color: white;
    text-shadow: 0 2px 2px #1a4895;
}

.ht_banner_left h1{
    font-size: 40px;
    margin-bottom: 20px;
    font-weight: bold;
    letter-spacing:5px;
}

.ht_banner_left h2{
    font-size: 28px;
    margin-bottom: 50px;
}

.ht_banner_option{
    margin-bottom: 115px;
    display: flex;
    align-items: center;
}

.ht_banner_option li{
    width: 76px;
    height: 70px;
    border: 1px solid white;
    border-radius: 1px 1px 1px 1px ;
    margin-right: 38px;
    color: white;
    text-align: center;
}

.ht_banner_option span{
    font-size: 17px;
    display: inline-block;
    color: white;
    padding-top: 11px;
}

.ht_banner_button{
    display: inline-block;
    width: 145px;
    height: 45px;
    background: #1245d6;
    color: white;
    border-radius: 1px 1px 1px 1px;
    line-height: 45px;
    text-align: center;
    font-size: 20px;
    margin-top: 70px;
}

.ht_banner_right {
    position: absolute;
    right:0;
}

/*关于我们 css*/

.ht_about_box{
    width: 1200px;
    margin: auto;
}

.ht_about_title h1{
    text-align: center;
    font-size: 32px;
    margin: 115px 0 10px;
    font-weight: bold;
}

.ht_about_title h2{
    text-align: center;
    font-size: 16px;
    color: #aaaaaa;
}

.ht_about_bg{
    width: 100%;
    background: #f5f5f5;
    padding: 33px 0;
    text-align: center;
    margin-top: 65px;
}

.ht_about_bg p{
    font-size: 16px;
    color: #aaaaaa;
    line-height: 30px;
}

.ht_about_data{
    width: 930px;
    margin: 50px auto 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.ht_about_data li{
    width: 33.33%;
    height: 128px;
    text-align: center;
    border-right: 1px solid #f5f5f5 ;
    display: flex;
    flex-direction:column;
    justify-content: center;
}

.ht_about_data li:last-child{
    border-right: none;
}

.ht_about_data h1{
    font-size: 36px;
    color: #f7941e;
}

.ht_about_data p{
    font-size: 16px;
}

.ht_about_button{
    text-align: center;
    line-height: 50px;
    margin: 40px auto 0;
    width: 175px;
    height: 50px;
    background: #f7941e;
    color: white;
    border-radius: 5px 5px 5px 5px;
    display: block;
    font-size: 16px;
}

/*服务 css*/

.ht_service_box{
    width: 100%;
    background: #f5f5f5;
    margin: 100px auto 0;
    padding-bottom:115px;
}
.ht_service_title h1{
    text-align: center;
    font-size: 32px;
    padding: 115px 0 10px;
    font-weight: bold;
}

.ht_service_title h2{
    text-align: center;
    font-size: 16px;
    color: #aaaaaa;
}

.ht_service_option{
    width: 1200px;
    margin: 55px auto 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.ht_service_01{
    width: 400px;
    height: 300px;
    text-align: center;
    display: flex;
    flex-direction:column;
    justify-content: center;
    align-items: center;
}

.ht_service_02{
    background: url("../images/service-bg-1.png") no-repeat center;
}
.ht_service_03{
    background: url("../images/service-bg-2.png") no-repeat center;
}
.ht_service_04{
    background: url("../images/service-bg-3.png") no-repeat center;
}

.ht_service_01 img{
    width: 128px;
    height: 128px;
    vertical-align: middle;
    margin-bottom: 28px;
}

.ht_service_01 h1{
    font-family: "苹方";
    width: 267px;
    height: 22px;
    line-height: 22px;
    color: white;
    font-size: 28px;
    font-weight: bold;
    background: url("../images/service-01.png") no-repeat center;
    margin-bottom: 20px;
}

.ht_service_01 p{
    color: white;
    font-size: 22px;
}

/*解决方案 css*/

.ht_solve_content{
    width: 1200px;
    margin: 87px auto 0;
    display: flex;
    justify-content:space-between;
    padding-bottom: 50px;
}

.ht_solve_ui{
    display: flex;
    justify-content:space-between;
    margin-bottom: 40px;
}

.ht_solve_ui_left{
    margin-right: 20px;
}

.ht_solve_ui_right h1{
    font-size: 22px;
    margin-bottom: 10px;
}

.ht_solve_ui_right p{
    color: #aaaaaa;
}

/*客户 css*/

.ht_customer_box{
    width: 100%;
    background: #f5f5f5;
    margin: auto;
    padding: 70px 0;
}

.ht_customer_title h1{
    text-align: center;
    font-size: 32px;
    font-weight: bold;
    margin-bottom: 10px;
}

.ht_customer_title h2{
    text-align: center;
    font-size: 16px;
    color: #aaaaaa;
    margin-bottom: 45px;
}

.ht_customer_logo{
    width: 1200px;
    margin: 0 auto;
    display: flex;

}

.ht_customer_logo li img {
    width: 240px;
    height: 170px;
    display: block;
}

/*页尾 css*/
.ht_page_box{
    width: 100%;
    background: #1e1e1e;
    padding: 80px 0;
}

.ht_page_tel{
    width: 1200px;
    margin: 0 auto 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom:1px solid #f5f5f5;
    padding-bottom: 60px;
}

.ht_page_tel_left{
    width: 50%;
    text-align: center;
}
.ht_page_tel_left img{
    margin-bottom: 20px;
}

.ht_page_tel_left a{
    font-family: "苹方";
    font-size: 32px;
    color: white;
}

.ht_page_tel_left p{
    font-size: 14px;
    color: white;
    margin-top: 5px
}

.ht_page_nav_box{
    width: 1200px;
    margin: auto;
    display: flex;
    justify-content: center;
}

.ht_page_nav_left{
    display: flex;
}

.ht_page_nav_left h1{
    font-size: 18px;
    color: white;
    margin: 0 105px 25px 0;
}

.ht_page_nav_left a{
    display: block;
    color: #aaaaaa;
    margin-bottom: 18px;
}

.ht_page_nav_right h1{
    font-size: 18px;
    color: white;
    margin-bottom: 30px;
}

.ht_page_nav_right p{
    color: #aaaaaa;
    margin-bottom: 10px;
    text-align: center;
}

.ht_page_nav_right p a {
    color: #aaaaaa;
}
.ht_page_nav_right p a:hover {
    color: #dddddd;
}
.ht_page_nav_right p span {
    margin-left: 20px;
    color: #aaaaaa;
}
.swiper-pagination-bullet {
    cursor: pointer;
}