html, body, div, span, h1, h2, h3, h4, h5, h6, p, a, img, ul,ol, li ,em,i,input,video{
    margin: 0;
    padding: 0;
    font-family: "Microsoft YaHei";
}
input,button{
    display: block;
    outline: none;
    border: none;
}
em,i{
    font-style: normal;
}
body {
    line-height: 1;
    background: #fff;
}
li {
    list-style: none;
}

a {
    text-decoration: none;
}
.cf::after{
    display: block;
    content: "";
    clear: both;
}
ul{
    list-style: none;
}
.w{
    width: 1200px;
    margin: 0 auto;
}
.logo{
    display: block;
    width: 360px;
    height: 37px;
}
.logo img{
    display: block;
    width: 310px;
    height: 100%;
}
.nav{
    width: 100%;
    height: 100px;  
    padding-top: 34px;
    box-sizing: border-box;
}
.nav>div{
    display: flex;
    justify-content: left;
}
.nav ul{
    width: 640px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 10px;
}
.nav ul li{
    position: relative;
    height: 100px;
}
.nav ul li .select{
    position: absolute;
    top: 35px;
    left: 50%;
    transform: translate(-50%);
    width: 96px;
    color: #fff;
    padding-top: 8px;
    display: none;
    z-index: 99999;
}
.nav ul li .select>a{
    display: block;
     text-align: center;
    background-color: #cb252a;
    line-height: 44px; font-size: 14px;
    color: #fff;
}
.nav ul li .select>a:hover{ background: #a5070c;}
.nav ul li a{
    display: block;
    color: #181818;
    font-size: 16px;
    transition: .6s all;
}
.nav ul li>.a{
    color: #cb252a;
    font-weight: bold;
}
.nav ul li>.em{
    background: #cb252a;
}
.nav ul li em{
    display: block;
    height: 3px;
    width: 120%;
    background: transparent;
    position: relative;
    top: 25px;
    left: 50%;
    transform: translate(-50%);
    transition: .3s all;
}
.nav ul li:hover>a{
    color: #cb252a;
    font-weight: bold;
}
.nav ul li:hover>em{
    background: #cb252a;
}
.switch{
    width: 177px;
    display: flex;
    justify-content: space-between;
    margin-left: 22px;
    position: relative;
    margin-top: 10px;
}
.switch .currents{
    color: #cb252a;
    font-weight: bold;
}
.switch input{
    width: 0;
    display: none;
    position: absolute;
    top: -3px;
    right: 25px;
    border: 1px solid #eeeeee;
    border-radius: 15px;
    height: 22px;
    line-height: 22px;
    padding-left: 5px;
}
.switch a{
    display: block;
    padding-left: 28px;
    color: #303233;
    font-size: 16px;
    height: 21px;
    line-height: 21px;
    transition: .3s all;
}
.switch a:hover{
    color: #cb252a;
    transform: scale(1.06);
}
.switch span{
    display: block;
    width: 21px;
    height: 21px;
    line-height: 21px;
}
/* banner */
.banner{
    --swiper-navigation-color: #fff;
    --swiper-navigation-size: 50px;
}
.banner{
    height: 650px;
    width: 100%;
}
.banner .hide{
    opacity:0 ;
  }
.banner  .swiper-button-next,.swiper-button-prev{
    transition: opacity 0.5s;
  }
.banner .swiper-pagination-bullet{
    height: 4px;
    width: 40px;
    border-radius: 0;
}
.banner .swiper-pagination-bullet{
    background: #fff;
    opacity: 1;
}
.banner .swiper-pagination-bullet-active{
    background: #cb252a;
}
/* 分页 */
.page { 
	height: 60px; 
	text-align: center;
	margin-bottom: 20px; 
}
.digg { 
	padding-top: 1rem;
}
.digg a { 
	margin:2px; 
	color:#333; 
	padding: 10px 18px; 
	text-decoration: none;
	background-color: #ebebeb;
}
.digg a:hover { 
	background-color: #258339;
	color: #fff;
}
.digg a:active { 
	background-color: #258339; 
	color:#fff;
}
.digg a.current_s { 
	margin:2px; 
	padding: 10px 18px; 
	background-color: #258339; 
	color: #fff;
	text-decoration: none;
}
.digg span.disabled { 
	margin:2px; 
	padding: 10px 18px; 
	background-color: #ebebeb;
	color:#ccc ; 
	text-decoration: none;
}
/* 底部 */
.footer{
    background: #222222;
    padding-top: 53px;
    color: #fff;
}
.footer>.w{
    display: flex;
    justify-content: space-between;
    padding-bottom: 25px;
}
.footer>.w div:last-child{
    padding-top: 49px;
}
.footer h2{
    font-size: 30px;
    margin-bottom: 22px;
    text-transform: uppercase;
}
.footer a{
    font-size: 18px;
    color: #fff;
}
.footer .lxwm a{
    position: relative;
}
.footer .lxwm a .mm{
    display: block;
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translate(-50%);
    width: 76px;
    height: 76px;
    opacity: 0;
    transition: .3s all;
    z-index: -1;
}
.footer .lxwm a:hover .mm{
    opacity: 1;
    z-index: 99;
}
.footer span{
    display: block;
    font-size: 20px;
    margin-bottom: 37px;
}
.footer h1{
    font-size: 20px;
    margin-bottom: 30px;
}
.footer p{
    font-size: 14px;
    line-height: 36px;
}
.footer_d{
    height: 58px;
    font-size: 14px;
    background: #111111;
    text-align: center;
}
.footer_d p{
    line-height: 58px;
}
.footer_d a{
    font-size: 14px;
}