.lefloat{
    float: left;
}
.rifloat{
    float: right;
}
header {
    width: 100%;
    height: 100px;
    background: rgba(217,217,217,0.80);
    position: fixed;
    z-index:999;
    top: 0px;
    display:flex;
    justify-content:space-between;
    backdrop-filter: blur(10px);
}
.home-logo{
    display: flex
}
.home-logo img{
    margin: auto;
    padding-left: 20px;
}
/*导航开始*/
nav,nav ul,nav ul li,nav ul li a,nav #menu-button {
  margin: 0;
  padding: 0; 
  border: 0;
  list-style: none;
  line-height: 1;
  display: block;
  position: relative;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
nav #menu-button { 
    margin-top: 100px;
    background: #fff;
    position: absolute;
    z-index: 99999;
}
nav:after,nav > ul:after {
  content: ".";
  display: block;
  clear: both;
  visibility: hidden;
  line-height: 0;
  height: 0;
}
nav #menu-button {
  display: none;
}
nav {
    padding-right: 20px;
  width: auto;
  height: 100px;
  line-height: 1;
}
#menu-line {
  position: absolute;
  top: 0;
  left: 0;
  height: 3px;
  -webkit-transition: all 0.25s ease-out;
  -moz-transition: all 0.25s ease-out;
  -ms-transition: all 0.25s ease-out;
  -o-transition: all 0.25s ease-out;
  transition: all 0.25s ease-out;
}
nav > ul > li {
  float: left;
}
nav.align-center > ul {
  font-size: 0;
  text-align: center;
}
nav.align-center > ul > li {
  display: inline-block;
  float: none;
}
nav.align-center ul ul {
  text-align: left;
}
nav.align-right > ul > li {
  float: right;
}
nav.align-right ul ul {
  text-align: right;
}
nav > ul > li > a {
  text-decoration: none;
  color: #000;
  -webkit-transition: color .2s ease;
  -moz-transition: color .2s ease;
  -ms-transition: color .2s ease;
  -o-transition: color .2s ease;
  transition: color .2s ease;
}
nav > ul > li:hover > a {
  color: #fff;
  background: #5b7e96;
  transition:0.2s linear all;
}
nav > ul > li.nav-has-sub > a {
    width: 120px;
    height: 100px;
    line-height: 100px;
    text-align: center; 
}

nav ul ul {
  position: absolute;
  left: -9999px;
}
nav li:hover > ul {
  left: auto;
}
nav.align-right li:hover > ul {
  right: 0;
}
nav ul ul ul {
  margin-left: 100%;
  top: 0;
}
nav.align-right ul ul ul {
  margin-left: 0;
  margin-right: 100%;
}
nav ul ul li {
  -webkit-transition: height .2s ease;
  -moz-transition: height .2s ease;
  -ms-transition: height .2s ease;
  -o-transition: height .2s ease;
  transition: height .2s ease;
}
nav ul li:hover > ul > li {
  height: 45px;
}
nav ul ul li a {
  padding: 15px 20px;
  width: 250px;
  background: rgba(255,255,255,1);
  text-decoration: none;
  color: #000;
  -webkit-transition: color .2s ease;
  -moz-transition: color .2s ease;
  -ms-transition: color .2s ease;
  -o-transition: color .2s ease;
  transition: color .2s ease;
  overflow:hidden;
}
nav ul ul li:hover > a,nav ul ul li a:hover {
  color: #E00003;
/*  border-top: 1px solid #FFF;*/
}
nav ul ul li.nav-has-sub > a::after {
  position: absolute;
  top: 25px;
  right: 10px;
  width: 4px;
  height: 4px;
  content: "";
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  transform: rotate(-45deg);
  -webkit-transition: border-color 0.2s ease;
  -moz-transition: border-color 0.2s ease;
  -ms-transition: border-color 0.2s ease;
  -o-transition: border-color 0.2s ease;
  transition: border-color 0.2s ease;
}
nav.align-right ul ul li.nav-has-sub > a::after {
  right: auto;
  left: 10px;
  border-bottom: 0;
  border-right: 0;
  border-top: 1px solid #fff;
  border-left: 1px solid #fff;
}
nav ul ul li.nav-has-sub:hover > a::after {
  border-color: #fff;
}
/*导航结束*/
/*banner*/
.slideshow{
    width: 100%;
    height: 680px;
    position: relative;
    overflow: hidden;
    background-color: #eee;
}

.slideshow-item{
    width: inherit;
    height: inherit;
    position: absolute;
    opacity: 0;
    animation: slideanim 31s infinite;
}

.slideshow-item:nth-child(1),.slideshow-item:nth-child(1) img{
    animation-delay: 0;
}
.slideshow-item:nth-child(2),.slideshow-item:nth-child(2) img{
    animation-delay: 10s;
}

.slideshow-item:nth-child(3),.slideshow-item:nth-child(3) img{
    animation-delay: 20s;
}


@keyframes slideanim{
    25%{
        opacity: 1;
    }
    40%{
        opacity: 0;
    }
}

@keyframes zoom{
    100%{
        transform: scale(1.3);
    }
}
/*

@media screen and (max-width: 1100px){
    .slideshow-item-text{
     max-width: 75%;
    }
}

@media screen and (max-width: 768px){
    .slideshow-item-text{
        padding: 3rem 1.5rem;
    }
}

@media screen and (max-width: 456px){
    .slideshow-item-text{
        max-width: 100%;
        top: inherit;
        transform: translateY(0);
        bottom: 0;
    }


    .slideshow-item-text h6{
        font-size: 2rem;
    }

    .slideshow-item-text p{
        font-size: 3rem;
    }
}*/
.slideshow-item img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    animation: zoom 31s infinite;
}

.slideshow-item-text{
    max-width: 60%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translateX(-50%) translateY(-40%);
    color: #fff;
    font-family: "黑体", sans-serif;
    text-align: center;    
}
.slideshow-item-text h6{
    font-size: 2.5vw;
    font-weight:bold;
    letter-spacing:5px;
    background-color: rgba(0,0,0,0.40);
    padding: 1rem 2rem;    
}
.slideshow-item-text p{
    font-weight: normal;
    font-size: 1.5rem;
    margin-top: 2rem;
    line-height: 2.5rem;
}
/*banner*/
.home-container{
    width: 100%;
}
.product-title{
    width: 1190px;
    margin: 50px auto 5px;
    text-align: center; 
    font-size: 12px;
}
@font-face {
  font-family: "proshow";
  src: url("../font/proshow.woff2") format("woff2"),
  url("../font/proshow.woff") format("woff");
  font-display: swap;
}
.product-title h1{
    font-size: 30px;
    font-family: "proshow";
    width: 1190px;
    margin: 0px auto;
} 
.h-l-a{
    margin: 30px auto;
display: flex;
justify-content:center;
}
.h-l-a a{
    margin: 0 5px;
    padding: 0px 10px;
    border: 1px solid rgba(160,160,160,1.00);
    line-height: 26px;
}
.h-l-a a:hover{
    color: #FFF;
    background-color: #414141;
    border: 1px solid rgba(160,160,160,1.00);
}
/*产品展示*/
.pro-list{
   width: 1190px;
   margin: 30px auto;
}
.pro-list::after {
content: "";
display: block;
clear:both;
}
.aui-content-box {
    position: relative;
    width: 100%;
    height: 391px;
    margin: 0 auto;
    background: #fff;
    float: left;
    
}

.aui-content-item-img {
    position: absolute;
    width: 390px;
    height: 290px;
    -webkit-transition: opacity ease .2s;
    -o-transition: opacity ease .2s;
    -moz-transition: opacity ease .2s;
    transition: opacity ease .2s;
}

.aui-content-item-img img {
    width: 100%;
    height: 100%;
    opacity: 1;
    -webkit-transition: opacity .2s linear;
    -o-transition: opacity .2s linear;
    -moz-transition: opacity .2s linear;
    transition: opacity .2s linear;
}
.home-zheao{
    width: 100%;
    height:290px;
    background-color: rgba(0,0,0,0.0);
    position: absolute;
}
.home-zheao img{
    margin-top: 250px;
    margin-right: 20px;
    margin-left: auto;
    margin-bottom: auto;
    width: 30px;
    text-align: right;
} 
.home-zheao:hover{
    background-color: rgba(0,0,0,0.30);
}
.aui-content-item-name {
    position: absolute;
    top: 320px;
    width: 100%;
    padding: 0 10px;
    -o-text-overflow: ellipsis;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
    color: #474747;
    font-size: 16px;
    font-family: "宋体",sans-serif
}
.aui-content-box-list ul li {
    float: left;    
    margin-right: 10px;
    border-bottom: 1px solid #888;
}
.aui-content-box-list ul li a {
    position: relative;
    display: block;
    width: 390px;
    height: 390px;
    margin: auto;
}

/*
.aui-content-box-list ul li a img {
    transition: all 0.5s;
}

.aui-content-box-list ul li a:hover img {
    transform: scale(1.1);
    transition: all 0.5s;
}
*/
.aui-content-price {
    position: absolute;
    top: 340px;
    width: 391px;
    height: 20px;
    line-height: 20px;
    font-size: 14px;
    color: #5F5F5F;
    font-family: "宋体",sans-serif;
    padding: 0 10px;
    -o-text-overflow: ellipsis;
    text-overflow: ellipsis;
    white-space: nowrap;    
}
.aui-content-box-ovf {
    width: 100%;
    overflow: hidden;
    position: relative;
    height: 391px;
}

.aui-content-box-list {
    width: 6950px;
    position: absolute;
    left: 0px;
    top: 0px;
}
.home-option{
    width: 1190px;
    margin: auto;
    display: flex;
    justify-content: center;
    padding-top: 40px;
}
@font-face {font-family: 'iconfont';
    src: url('../images/a/iconfont.eot');
    src: url('../images/a/iconfont.eot?#iefix') format('embedded-opentype'),
    url('../images/a/iconfont.woff') format('woff'),
    url('../images/a/iconfont.ttf') format('truetype'),
    url('../images/a/iconfont.svg#iconfont') format('svg');
}
.prev,.next{
    width: 60px;
    height: 30px;
    line-height: 30px;
    border: 1px solid #8A8A8A;
    text-align: center;
}
.next,.prev .iconfont{
    font-family:"iconfont" !important;
    font-size:14px;font-style:normal;
    -webkit-font-smoothing: antialiased;
    -webkit-text-stroke-width: 0.2px;
    -moz-osx-font-smoothing: grayscale;
}
.home-option .gengduo{
    width: 120px;
    height: 30px;
    margin: 0px 20px;
    line-height: 30px;
    border: 1px solid #8A8A8A;
    text-align: center;
}
.example2 {
}
.example2 li {
    float: left;
    width: 8px;
    height: 8px;
    margin: 5px;
    border: 1px solid #fff;
    border-radius: 10px;
    cursor: pointer;
}
.example2 li.seleted {
    background: #fff;
}
/*产品展示*/
.home-about{
    width: 1190px;
    height: auto;
    margin: 80px auto 0px;
}
.home-a-l{
    width: 50%;
}
.home-a-l h1{
    font-size: 2em;
    color: #393939;
}
.home-a-l p{
    margin-top: 20px;
    color: #7B7B7B;
}
.home-a-l ul{
    margin-top: 20px;
    display: flex;
    justify-content:space-around;
}
.home-a-l .span{
    display: block;
    color: #7B7B7B;
}
.dz{
    font-size: 2em;
    color: #000;
}
.home-men img{
    margin-top: 20px;
    width: 550px;
}
.h-new{
    background-color: #eee;
    margin-top: 80px;
    text-align: center;
    padding-top: 50px;
}
.h-new h1{
    font-size: 2em;
}
.h-new span{
    display: block;
    height: 16px;
    font-size: 14px;
}
.h-new-t{
    padding-top: 10px;
    padding-bottom: 30px;
    font-size: 14px;
}
.h-new ul{
    width: 1190px;
    margin: 0px auto;
    display: flex;
    justify-content:space-between;
    flex-wrap:wrap;
}
.h-new li{
    width: 49%;
    margin-bottom: 30px;
    display: flex;
    justify-content:space-between;
}
.h-new-img{
    width: 160px;
    padding-right: 20px; 
}
.h-new-img img{
    width: 160px; 
    height: 100px;
}
.h-new-con{
    flex-grow:1;
}
.h-new-l{
    text-align: left;
}
.h-new h2{
    padding-top: 5px;
    height: 26px;
    text-align: left;
}
.h-new a{
    color: #000;
}
.h-new-xian{
    width: 5%;
    height: 5px;
    border-bottom: 1px solid #000;
}
.h-new li:hover .h-new-xian{
    width: 100%;
    transition:0.5s linear all;
}
.h-new p{
    padding-top: 5px;
    font-size: 14px;
    text-align: left;
    color: #7B7B7B;
}
.h-new-mo{
    padding-top: 20px;
    padding-bottom: 60px;
}
.h-new-mo a{
    padding: 5px 30px 5px;
    border: 1px solid #000;
    color: #000;
}
.h-new-mo a:hover{
    color: #fff;
    background-color: #000;
    transition:0.2s linear all;
}
.h-Service{
    text-align: center;
    padding-top: 50px;
}
.h-Service span{
    display: block;
    height: 16px;
    font-size: 14px;
}
.h-Service li span{
    position: absolute;
    top:20px;
    left:100px;
}
.h-Service span:last-child{
    top:40px;
    left:100px;
}
.h-Service h1{
    font-size: 2em;
}
.h-Service ul{
    width: 1190px;
    margin: 30px auto;
    display: flex;
    justify-content:space-between;
}
.h-Service li{
    width: 250px;
    height: 100px;
    position: relative;  
}
.h-s-bj1{
    background-image: url("../images/ser1.jpg");
    background-repeat: no-repeat;
    background-position: left center;
}
.h-s-bj2{
    background-image: url("../images/ser2.jpg");
    background-repeat: no-repeat;
    background-position: left center;
}
.h-s-bj3{
    background-image: url("../images/ser3.jpg");
    background-repeat: no-repeat;
    background-position: left center;
}
.h-s-bj4{
    background-image: url("../images/ser4.jpg");
    background-repeat: no-repeat;
    background-position: left center;
}

.footer{
    background-color: #eee;
    padding: 40px 0px;
}
.footer ul{
   display: flex;
   justify-content:space-between;
   width: 1190px; 
   margin: 40px auto 0px;
}
.footer h2{
    font-size: 18px;
    text-align: center;
    padding-bottom: 10px;
}
.footer p{
    line-height: 1.8em;
    font-size: 14px;
    text-align: center;
}
.footer .tel{
    font-size: 2em;
}
.h-b-z{
    padding-top: 2em;
    height: 130px;
    background-color: #333;
    color: #FFF;
}
.h-b-z span{
    font-size: 14px;
    line-height: 1.8em;
    color: #bbb;
    display: block;
    text-align: center;
}
.h-telico{
　　width: 200px;
   display: flex;
   justify-content:center;
   position:relative;
}
.h-telico a{
    margin: 20px 14px 0px;
    width: 35px;
    height: 35px;
}
.dd1{
    background-image:url("../images/weixin.png");
    background-repeat:no-repeat;
    background-size: 100% 100%;
}
.dd2{
    background-image:url("../images/qq.png");
    background-repeat:no-repeat;
    background-size: 100% 100%;
}
.dd3{
    background-image:url("../images/weibo.png");
    background-repeat:no-repeat;
    background-size: 100% 100%;
}
.dd4{
    background-image:url("../images/email.png");
    background-repeat:no-repeat;
    background-size: 100% 100%;
}
.cimg{
    width: 150px;
    height: 150px;
    position: absolute;
    top: -170px;
    left: 0px;
    display: none;
    border: 10px solid #FFF;
}
.dd1:hover .cimg{
    display: block;
}