@charset "utf-8";

/* CSS Document */

body {
    font: 14px "Helvetica Neue", Helvetica, Arial, "Microsoft Yahei", "Hiragino Sans GB", "Heiti SC", "WenQuanYi Micro Hei", sans-serif;
    height: 100%;
    min-width: 1260px;
    background: #fff;
    max-width: 100%;
    overflow: auto;
    color: #666;
    overflow-x: hidden;
    padding: 0px;
    margin: 0px;
}

a {
    color: #666;
    text-decoration: none;
    outline: none;
}

img {
    border: 0px;
    vertical-align: middle;
}

a:link {
    text-decoration: none;
    outline: none;
}

a:visited {
    text-decoration: none;
    outline: none;
}

a:hover {
    text-decoration: none;
    color: #333;
    outline: none;
}

ul,
p,
dl,
dt,
dd {
    padding: 0px;
    margin: 0px;
}

li {
    list-style-position: outside;
    list-style-type: none;
}

h1,
h2,
h3,
h4,
h5 {
    padding: 0px;
    margin: 0px;
}

input {
    margin: 0;
    padding: 0;
    outline: 0;
    -webkit-appearance: none;
}

input::-webkit-input-placeholder {
    color: #ccc;
}

input::-ms-input-placeholder {
    color: #ccc;
}

input::-moz-placeholder {
    color: #ccc;
}

input[type=button],
input[type=submit] {
    cursor: pointer;
}

button[disabled],
input[disabled] {
    cursor: default;
}

input {
    background: transparent;
    padding: 0px;
    font-size: 14px;
    color: #888;
    border: 0px;
    outline: none;
}

em {
    font-style: normal;
}

i {
    font-style: normal;
}


/*清除浮动*/

.clear {
    clear: both;
    height: 0px;
    overflow: hidden;
}

.clearfix:after {
    content: ".";
    display: block;
    height: 0;
    visibility: hidden;
    clear: both;
}

.clearfix {
    /*兼容 IE*/
    zoom: 1;
}


/************全局样式************/

.fl {
    float: left;
}

.fr {
    float: right;
}

/************************图片样式***********************/
img {
    border: 0px;
    vertical-align: middle;
}

/*图片居中*/
.center-block {
    display: block;
    margin-right: auto;
    margin-left: auto
}
/*图片自适应*/
.img-responsive {
    display: block;
    height: auto;
    max-width: 100%
}
/*鼠标放上图片放大*/
.avatar {
    display: block;
    overflow: hidden;
    width: 100%;
}

.avatar img {
    -webkit-transition: all 0.3s ease-out;
    -moz-transition: all 0.3s ease-out;
    -o-transition: all 0.3s ease-out;
    transition: all 0.3s ease-out;
}

.avatar:hover img {
    transform: scale(1.1);
    transition: all 1s ease 0s;
    -webkit-transform: scale(1.1);
}


/*文字超出隐藏*/

.dot {
    display: block;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.dot2 {
    display: -webkit-box;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    word-break: break-all;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}


/**/

.wal {
    width: 1200px;
    margin: 0px auto;
}
.main-title {   margin: 0 auto;}
.main_title b{text-align:center;  display: block;}
.main_title b span{display: inline-block; line-height:52px;font-size: 38px; color:#1f1f1f;position: relative;  letter-spacing:2px;}
.main_title p { line-height: 26px; margin: 10px; font-size: 16px; color: #666; text-align: center;}

.dflex { display: flex;}
.dflex_center { display: flex; align-items: center; justify-content: center;}
.dflex_start { display: flex; align-items: center; justify-content: flex-start;}
.dflex_end { display: flex; align-items: center; justify-content:flex-end;}
.dflex_stretch { display: flex;justify-content: center;align-content: center; align-items: stretch;}
.dflex_space-between { display: flex; align-items: center; justify-content: space-between;}

/*顶部导航*/

.headDiv {
    height: 100px;
    width: 100%;
    z-index: 9999;
  
}

.headDiv .wal {
    height: 100px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.headDiv .logo {
    height: 100px;

    display: flex;
    align-items: center;
}

.headDiv .logo b {
    font-size: 24px;
    color: #333;
}

.nav {
 
    height: 100px;
    margin-left: 30px;
    
 
}

.nav li {
    float: left;
    position: relative;

}

.nav ul li:last-of-type:after{content: "";}
.nav a:hover, .nav li:hover > a {
  
    color: #BE1514;
	
  }
.nav ul li a {
    display: block;
    float: left;
    height:100px;
    line-height: 100px;
    padding: 0 20px;
    overflow: hidden;
    text-align: center;
    font-size: 18px;
    color: #333;
    
}
.nav ul li:hover .ejxl{ display: block; }
/* 二级菜单 */
.ejxl{background-color: #fff;z-index: 999;  opacity: 0;
    visibility: hidden;
    -webkit-transform: translateY(15px);
            transform: translateY(15px);
    -webkit-transition: all .5s ease;
    transition: all .5s ease;
    border-top: 4px solid #BE1514;
    position: absolute;
    top:100%;
    left:-20%;
    width:calc(160% - 20px);
}
.nav li .ejxl li{margin:0 auto ;display: block; padding:0; width: 100%;}
.nav li .ejxl li:after { content: ""; position: relative; } 
.nav li .ejxl li a{display: block;color:#666;font-size: 15px;height:45px;line-height:45px; padding: 0; width:100%; 
    text-align: center; }
.nav li .ejxl a:hover{background: #BE1514; color: #fff;}
.nav li:hover .ejxl {
  
    opacity: 1;
    visibility: visible;
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }

  .header_phone { border-left: 1px solid #E5E5E5; height: 100px; display: flex; align-items: center;}
  .header_phone img{ padding:0 5px;}
  .header_phone p{ color:#000;  font-size: 19px; 
   }

/*导航菜单 end*/

/*首页banner图*/
#banner { z-index: 9;}
#banner .swiper {
    width: 100%;
    height: 100%;
}

#banner .swiper-slide {
    background-position: center;
    background-size: cover;
}

#banner .swiper-slide img {
    display: block;
    width: 100%;
}

#banner .swiper-button {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    text-align: center;
    color: #fff;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 50%;
    cursor: pointer;
    overflow: hidden;
    z-index: 999;
    width: 60px;
    font-size: 30px;
    line-height: 60px;
    height: 60px;
    transition: all .5s ease;
    outline: none;
}

#banner .swiper-button:hover {
    background: #BE1514;
}

.btn-prev {
    left: 5%;
}

.btn-next {
    right: 5%;
}

#banner .swiper-pagination-bullet {
    width: 13px;
    height: 10px;
    display: inline-block;
    background: #fff;
    opacity: .9;
    margin: 0 5px;
    border-radius: 20px;
    transition: opacity .5s, background-color .5s, width .5s;
    transition-delay: .5s, .5s, 0s;
  }
  #banner .swiper-pagination-bullet-active {
    opacity: 1;
    background: #BE1514;
    width:40px;
    transition-delay: 0s;
  }
  
#banner .swiper-container-horizontal>.swiper-pagination-bullets,
.swiper-pagination-custom,
.swiper-pagination-fraction {
    bottom: 20px;
    left: 0;
    width: 100%;
}


/*首页banner图 end*/

/*简介*/
.about{ padding-bottom:80px;padding-top: 50px;background: url(../images/combg.jpg) no-repeat center bottom;}
.about-box{ /* background-color: #fff;
	-webkit-box-shadow: 0 42px 95px rgba(0,0,0,.1);
	-moz-box-shadow: 0 42px 95px rgba(0,0,0,.1);
	box-shadow: 0 42px 95px rgba(0,0,0,.1); */
	padding: 40px 0;
	display: flex;
    align-items: center;
	justify-content: center;
    margin-top: 20px;

}
.about_fl{ flex: 1; overflow: hidden; }
.about_nr{ padding: 10px 0;margin-top: 15px; }
.about_fl p{ line-height: 26px; color: #666; font-size: 15px;text-indent: 2em;}
.about_fl .m_title { font-size: 42px; color: #BE1514;}
.about_fl .ab-title{ font-size: 28px; color: #222; font-weight: bold; margin-top: 10px;text-indent: 0;}
.about_fr{ flex: 0;overflow: hidden; padding-left: 40px; }
.ab_list2{ background: #fff;	-webkit-box-shadow: 0 42px 95px rgba(0,0,0,.1);
	-moz-box-shadow: 0 42px 95px rgba(0,0,0,.1);
	box-shadow: 0 42px 95px rgba(0,0,0,.1);  display: flex; align-items: center; justify-content: center;  margin-top:40px;}
.ab_list2 li{ flex:1;cursor: pointer; text-align: center;

	-webkit-transition:transform .3s;transition:transform .3s;padding: 25px 0;}
.ab_list2 li:nth-child(1) {background: #aaa;}
.ab_list2 li:nth-child(2) {background: #ccc;}
.ab_list2 li:nth-child(3) {background: #eee;}
.ab_list2 li p{ margin-top: 20px; font-size: 20px; color: #333;}
.ab_list2 li:hover{ background: #BE1514; }
.ab_list2 li:hover p { color: #fff;}
.more_a2 { display: inline-block; line-height: 40px; padding: 0px 23px; color: #BE1514; position: relative; transition: all 0.8s ease 0s; font-size: 16px; margin: 20px 0; }
.more_a2 span { display: inline-block; position: relative; z-index: 2; }
.more_a2::before { content: ""; position: absolute; left: 0px; bottom: 0px; background:#BE1514; width: 100%; height: 1px; transition: all 0.3s ease 0s; }
.more_a2:hover { border-bottom-color:#BE1514; color: rgb(255, 255, 255); }
.more_a2:hover::before { height: 100%; }

/*产品*/
.product { padding: 60px 0;  }
.pro_nav{  margin-top:25px;  }
.pro_nav_txt{ color: #333; }
.pro_nav_txt b{display: block; font-size: 30px; margin-bottom:42px;}
.pro_nav_txt span{ display: block; font-size: 18px; text-transform: uppercase; color: #999;}
.pro_nav_txt a {position: relative;z-index: 4; text-decoration:none; transition: all 0.2s; display: block; color: #333; background: #fff; padding:10px ; height: 42px; line-height: 42px; margin-bottom: 10px; font-size: 16px;  }
.pro_nav_txt  i { float: right;padding: 12px 0; }
.pro_nav_txt a:after{content:'';position:absolute;width:0;height:100%;background:#BE1514;bottom:0;left:0;-webkit-transition:width .3s;transition:width .3s;z-index: -1;}
.pro_nav_txt .p1 ul { display: flex; align-items: center; justify-content: space-between; padding: 0; flex-wrap: wrap;}
.pro_nav_txt .p1 ul li { width: calc(100% / 7) ; }
.pro_nav_txt .p1 ul li a { margin: 3px;background: #F1F1F1;}
.pro_nav_txt .p1 ul li:hover a:after{width:100%;}
.pro_nav_txt .p1 ul li:hover a{ color: #fff;}


.pro_nav_txt .more_a3{ width: 120px; height: 30px; margin: 10px auto; border-radius: 10px 0 10px 0; text-align: center; color: #fff; background: #05AA46; font-size: 14px; border: none;}
.pro_list { margin-top:30px;  }
.pro_list a { display: block; float: left;color: #BE1514;  width: calc(33.3% - 22px); margin:10px;  border: 1px solid #BE1514; overflow: hidden;}
.pro_list span { display: block; overflow: hidden; }
.pro_list p{ padding: 18px 15px; background: #fff; color: #BE1514; }
.pro_list .cp_tit {
   font-size: 18px;
   line-height: 22px;

   text-align: center;
   color: #666;
 
}


.pro_list a:hover p { color: #fff; background: #BE1514;}

.probg { background:#F4F6F8 ; padding: 40px 0 70px; margin-top: 50px;}
.ptotu { position: relative;}

.ptotu .p2 {
   position: absolute;
   top: 0px;
   left: 0px;
   height: 100%;
   width: 100%;
   transform: rotate(45deg);
   -webkit-transform: rotate(45deg);
}

.ptotu .p2 .pp_lf {
   -webkit-transition: all .5s;
   -moz-transition: all .5s;
   transition: all .5s;
   position: absolute;
   top: -100%;
   left: -20%;
   width: 100%;
   height: 300%;
   
}

.ptotu .p2 .pp_rg {
   -webkit-transition: all .5s;
   -moz-transition: all .5s;
   transition: all .5s;
   position: absolute;
   top: -100%;
   right: -50%;
   width: 100%;
   height: 300%;

}

.pro_list a:hover { border: 1px solid #E17012;}

/* 设备 */

#case {
	position: relative;
    width: 1200px;
	margin: 50px auto;
}

#case .swiper-container {
	padding-bottom: 60px;
    margin-top: 30px;
}

#case .swiper-slide {
	width: 520px;
    padding-bottom: 25px;
	background: #fff;
	box-shadow: 0 8px 30px #ddd;
	position: relative;
}
#case .swiper-slide img{
	display:block;
    width: 100%;
}
#case .swiper-slide a{ display: block;}
#case .swiper-slide p {
	
	text-align: center;
	color: #636363;
	font-size: 20px;
    margin-top: 20px;
}
#case .swiper-slide-active .layer-mask {
    display: none;
}
.layer-mask {
    width: 100%;
    height: 100%;
    transition: all 0.5s;
    background:rgba(255,255,255,.5);
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
}
#case .swiper-pagination {
	width: 100%;
	bottom: 20px;
}

#case .swiper-pagination-bullets .swiper-pagination-bullet {
	margin: 0 5px;
	border: 3px solid #fff;
	background-color: #d5d5d5;
	width: 10px;
	height: 10px;
	opacity: 1;
}

#case .swiper-pagination-bullets .swiper-pagination-bullet-active {
	border: 2px solid #BE1514;
	background-color: #fff;
}


#case .swiper-button-next {
	right: -30px;
	width: 55px;
	height: 55px;
    border: 2px solid #dedede;
    border-radius: 100%;
	--swiper-navigation-size: 0;
    color: #fff;
    background: rgba(0, 0, 0, 0.3);
    cursor: pointer;
    overflow: hidden;
    z-index: 10;
    font-size: 30px;
    transition: all .5s ease;
    outline: none;

}
#case .swiper-button-next i ,#case .swiper-button-prev i{ display: block; text-align: center; line-height: 55px;}
#case .swiper-button-prev {
	left: -30px;
	width: 55px;
	height: 55px;
    border: 2px solid #dedede;
    border-radius: 100%;
    --swiper-navigation-size: 0;
    color: #fff;
    background: rgba(0, 0, 0, 0.3);
    cursor: pointer;
    overflow: hidden;
    z-index: 10;
    font-size: 30px;
    transition: all .5s ease;
    outline: none;
    
}
#case .swiper-button-prev:hover, #case .swiper-button-next:hover { border: 2px solid #BE1514; color: #fff; background: #BE1514;}
#case .swiper-slide:hover { background: #BE1514; color: #fff;}
#case .swiper-slide:hover  p { color: #fff;}

/*新闻*/
.news_box{ margin-top: 50px; background: #f1f1f1; padding: 60px 0; }
.news { display: flex; justify-content: space-between; background: #fff; margin-top: 30px;}
.news-list { width: 65%; border-left: 1px solid #eee;min-width: 0;}
.news-list .news-info { display: flex; align-items: center; justify-content: space-between; flex-direction: column; margin:20px 40px; }

.news-list .news-info a { display: flex; align-items: center;  padding:40px 20px; justify-content: space-between; border-bottom: 1px solid #eee; }
.news-list .news-info p{ 
    font-size: 18px;
    line-height: 28px;
    color: #333;
    text-overflow: ellipsis;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;  
    -webkit-box-orient: vertical;

}
.news-list .news-info span { 
    line-height: 22px;
    margin-top: 20px;
    color: #999;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;  
    -webkit-box-orient: vertical;}

.news-list .news-info a:hover p{ color: #BE1514;}
.news-list .news-info .news-day { width: 30%; text-align: right;}
.news-list .news-info .news-day i { font-size: 20px; color: #999; display: block;  }
.news-list .news-info .news-day img { margin-top: 20px;}
.news-tu { width: 35%;margin: 40px; }
.news-tu  a { display: block; flex: 1;  padding: 40px 0; }
.news-tu  p{ 
    font-size: 18px;
    line-height: 28px;
    color: #333;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;

}
.news-tu  span { 
    line-height: 22px;
    color: #999;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;  
    -webkit-box-orient: vertical;
}
.news-tu i{ display: block; margin: 20px 0; color: #999;}
.news-tu a:hover p{ color: #BE1514;}
/*返回顶部*/

.scroll {
    width: 50px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    position: fixed;
    right: 45px;
    bottom: 70px;
    color: #fff;
    cursor: pointer;
    background:#BE1514;
    font-size: 26px;
 
}


/*底部footer*/
.footer {
    background:#fff;

    border-top:8px solid #BE1514;
}
.foot-bg { background: url(../images/ftbg.jpg) no-repeat; padding: 30px 0;}
.foot {
    padding:20px 0;

}


.ft_lxwm { display: flex; align-items: center; justify-content: space-between; padding: 20px 0;}
.ft_lxwm_tit b{    font-size: 34px;
    margin-bottom: 10px;
    color: #fff;
    display: block;}
.ft_lxwm_tit p { color: #fff; font-size: 20px; }

.foot .foot-con { display: flex; justify-content: space-between;}
.foot .ft-nav {  margin-top: 30px;}

.foot .ft-nav li {


    margin-bottom: 22px;
    float: left;
    width: 50%;
}

.foot .ft-nav li a {
    font-size: 17px;
    display: block;
    color: #333;
}
.foot .ft-nav li a::before { color: #BE1514; content: " — "; }
.foot .ft-nav li a:hover {color: #BE1514;}
.foot .ft-contact { margin-top: 30px; width:64%;}

.foot .ft-contact p {
    width: 50%; float:left;
    color: #333;
    font-size: 17px;
    margin-bottom: 22px;
}

.foot .footer_center {
    margin-top: 62px;
    display: flex;
  
    justify-content: center;
    flex-direction: column;
}
.footer_phone { display: flex; align-items: center;}

.footer_phone p img{ padding-right:15px;}
.footer_phone p span{  font-weight: normal;}
.footer_phone p{ color:#fff; font-size: 30px; display: block; font-weight:bold;}

.foot .footer_center { width:20%;}
.foot .footer_center .footer_tel {
 
 display: flex;

 flex-direction: column;
}

.foot .footer_center p {
    text-align: left;
    color: #333;
   
}
.foot .ewm{  width: 10%;}
.foot .ewm img { max-width: 100px;}
.foot .ewm p { margin-top: 10px; text-align: center; color: #333;}
.copyright {
    padding: 20px 10px;
    text-align: center;
    color: #333;
    border-top: 1px solid rgba(0,0,0,.1);
}
.copyright a {
    color: #333;
}

.options {
    display: flex;
    flex-direction: row;
    align-items: stretch;
    overflow: hidden;
    min-width: 600px;
    max-width: 1200px;
   
    height: 465px;
	margin:40px auto 60px; 
}

@media screen and (max-width: 718px) {
    .options {
        min-width: 520px;
    }

    .options .option:nth-child(5) {
        display: none;
    }
}

@media screen and (max-width: 638px) {
    .options {
        min-width: 440px;
    }

    .options .option:nth-child(4) {
        display: none;
    }
}

@media screen and (max-width: 558px) {
    .options {
        min-width: 360px;
    }

    .options .option:nth-child(3) {
        display: none;
    }
}

@media screen and (max-width: 478px) {
    .options {
        min-width: 280px;
    }

    .options .option:nth-child(2) {
        display: none;
    }
}

.options .option {
    position: relative;
    overflow: hidden;
    min-width: 60px;
    margin: 10px;
    background: var(--optionBackground, var(--defaultBackground, #E6E9ED));
    background-size: auto 120%;
    background-position: center;
    cursor: pointer;
    transition: 0.5s cubic-bezier(0.05, 0.61, 0.41, 0.95);
}

.options .option:nth-child(1) {
    --defaultBackground: #ED5565;
}

.options .option:nth-child(2) {
    --defaultBackground: #FC6E51;
}

.options .option:nth-child(3) {
    --defaultBackground: #FFCE54;
}

.options .option:nth-child(4) {
    --defaultBackground: #2ECC71;
}

.options .option:nth-child(5) {
    --defaultBackground: #5D9CEC;
}

.options .option:nth-child(6) {
    --defaultBackground: #AC92EC;
}

.options .option.active {
    flex-grow: 10000;
    -webkit-transform: scale(1);
    transform: scale(1);
    max-width: 620px;
    margin: 0px 10px;
    border-radius: 40px;
    background-size: auto 100%;
    /*&:active {
     transform:scale(0.9);
  }*/
}

.options .option.active .shadow {
    box-shadow: inset 0 -120px 120px -120px black, inset 0 -120px 120px -100px black;
}

.options .option.active .label {
    bottom: 20px;
    left: 20px;
}

.options .option.active .label .info>div {
    left: 0px;
    opacity: 1;
}

.options .option:not(.active) {
    flex-grow: 1;
    border-radius: 30px;
}

.options .option:not(.active) .shadow {
    bottom: -40px;
    box-shadow: inset 0 -120px 0px -120px black, inset 0 -120px 0px -100px black;
}

.options .option:not(.active) .label {
    bottom: 10px;
    left: 10px;
}

.options .option:not(.active) .label .info>div {
    left: 20px;
    opacity: 0;
}

.options .option .shadow {
    position: absolute;
    bottom: 0px;
    left: 0px;
    right: 0px;
    height: 80px;
    transition: 0.5s cubic-bezier(0.05, 0.61, 0.41, 0.95);
}

.options .option .label {
    display: flex;
    position: absolute;
    right: 0px;
    height: 40px;
    transition: 0.5s cubic-bezier(0.05, 0.61, 0.41, 0.95);
}

.options .option .label .icon {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    min-width: 40px;
    max-width: 40px;
    height: 40px;
    border-radius: 100%;
    background-color: white;
    color: var(--defaultBackground);
}

.options .option .label .info {
    display: flex;
    flex-direction: column;
    justify-content: center;
    margin-left: 10px;
    color: #fff;
    white-space: pre;
}

.options .option .label .info>div {
    position: relative;
    transition: 0.5s cubic-bezier(0.05, 0.61, 0.41, 0.95), opacity 0.5s ease-out;
}

.options .option .label .info .main {
    font-weight: bold;
    font-size: 1.2rem;
	color: #fff;
}

.options .option .label .info .sub {
    transition-delay: .1s;
}ß