body {
    font-size: 14px;
    line-height: 1.8;
    color: #333;
    background-color: #fff;
    font-family: "微软雅黑", arial, helvetica, sans-serif;
}

body,
html {
    height: 100%;
    position: relative;
}

a {
    color: #333;
}

a:hover,
a:focus {
    color: #1f6461;
    text-decoration: none;
}

body,
dl,
dt,
dd,
ul,
ol,
li,
pre,
form,
fieldset,
input,
p,
blockquote,
th,
td {
    font-weight: 400;
    margin: 0;
    padding: 0;
}

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

table {
    border-collapse: collapse;
}

ol,
ul,
li {
    list-style-image: none;
    list-style-position: outside;
    list-style-type: none;
}

.fl {
    float: left;
}

.fr {
    float: right;
}
button,span{
    outline: 0;
}
/* top */
.w-90 {
    position: relative;
    width: 90%;
    margin-left: auto;
    margin-right: auto;
    height: 100%;
}

.menu>li {
    position: relative;
}

.menu>li>a {
    padding: 0 20px;
    color: #333;
    font-size: 16px;
}

.menu_drop {
    position: absolute;
    left: 0;
    min-width: 100%;
    white-space: nowrap;
    background-color: #fff;
    border: 1px solid #ccc;
    display: none;
    padding: 4px 0;
    border-radius: 4px;
    z-index: 99;
}

.menu_drop li a {
    color: #333;
    display: block;
    text-align: center;
    line-height: 2;
    transition: all .5s;
}
.menu_drop li:hover a{
    background-color: #216a41;
    color: #fff;
}
.swiper-pagination span{
    width: 12px;
    height: 12px;
}
.index-banner .swiper-pagination-bullet.swiper-pagination-bullet-active ,.swiper-pagination-bullet-active{
    background-color: #216a41;
}
/* banner */
.index-banner .swiper-button-next.swiper-button-white,
.index-banner .swiper-button-prev.swiper-button-white {
    background-color: rgba(0, 0, 0, .2);
}
.index-banner .swiper-button-prev, .index-banner .swiper-button-next{
    background-size: 60%;
}

/*aboutus*/
.abouts_left{
    background-color: #e7e7e7;
    position: relative;
}
.abouts_left:after{
    position: absolute;
    height: 100%;
    width: 4rem;
    top: 0;
    right: -4rem;
    background-color: #e7e7e7;
    content:'';
}
.abouts_title p{
    text-indent: 2em;
}
.abouts_title h3{
    margin-left: 10%;
    margin-bottom: 1rem;
}
.pt-6{
    padding-top: 6rem;
}
.abouts_title em{
    position: relative;
    display: block;
    width: 80%;
    height: 14px;
    margin-left: -15px;
    margin-bottom: 4rem;
}
.abouts_title em:before,.abouts_title em:after{
    position: absolute;
    display: block;
    content:'';
    height: 14px;
    top: 0;
}
.abouts_title em:before{
    left: 0;
    width: 60%;
    background-color: #216a41;
}
.abouts_title em:after{
    right: 0;
    width: 40%;
    background-color: #ffda03;
}
.abouts_con{
    width: 60%;
    margin: 0 auto;
}
.abouts_con a{
    position: relative;
    display: block;
    margin-top: 5rem;
    width: 110px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    border: 1px solid #666;
}
.abouts_con a:before,.abouts_con a:after{
    position: absolute;
    display: block;
    content:'';
    background-color: #666;
}
.abouts_con a:before{
    top: -10px;
    right: -10px;
    width: 25px;
    height: 1px;
}
.abouts_con a:after{
    top: -10px;
    right: -10px;
    width: 1px;
    height: 25px;
}


/*pro_title*/
.pro_title_right{
    align-self: flex-end;
    position: relative;
}
.pro_title_right:before,.pro_title_right:after{
    display: block;
    position: absolute;
    content:'';
    height: 14px;
    left: 0;
}
.pro_title_right:before{
    width: 100%;
    top: -38px;
    background-color: #216a41;
}
.pro_title_right:after{
    width: 130%;
    top: -17px;
    background-color: #ffda03;
}
.home_pro_list{
    background-color: #33726f; 
    color: #fff;
}
.home_pro_list p{
    width: 60%;
    margin: 3rem auto;
}
.home_pro_list i{
    display: block;
    width: 3rem;
    height: 3rem;
    position: relative;
}
.home_pro_list i:before,.home_pro_list i:after{
    position: absolute;
    display: block;
    content:'';
    background-color: #fff;
}
.home_pro_list i:before{
    top: 0;
    left: 50%;
    width: 1px;
    height: 100%;
}
.home_pro_list i:after{
    left: 0;
    top: 50%;
    width: 100%;
    height: 1px;
}
.home_pro_list a{
    width: 12rem;
    height: 3rem;
    line-height: 3rem;
    text-align: center;
    text-transform: uppercase;
    color: #fff;
    border: 1px solid #fff;
    margin-top: 4rem;
}
.pro-list-home-navigation{
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 99;
    display: flex;
    background-color: #5f5d5e;
    width: 110px;
}
.pro-list-home-navigation .swiper-button-next, .pro-list-home-navigation .swiper-button-prev{
    position: static;
    width: 50%;
    opacity: 1;
    margin-top: 0;
    background-size: 30%;
}

/* join */
.b{
    font-weight: bold;
}
.join_title_l{
    position: relative;
    margin-right: 1rem;
}
.join_title_l:before,.join_title_l:after{
    display: block;
    position: absolute;
    content:'';
    height: 10px;
}
.join_title_l:after{
    width: 130%;
    top: -17px;
    left: -30%;
    background-color: #ffda03;
}
.join_title_l:before{
    top: -38px;
    width: 100%;
    background-color: #33726f; 
}

.join_bg{
    background: url(../images/join.jpg) no-repeat center / cover;
    padding-top: 8vw;
    padding-bottom: 8vw;
}
.join_text{
    padding: 4rem;
    background-color: rgba(255,218,3,.9);
}
.join_text img{
    margin-left: auto;
    margin-right: auto;
    display: block;
}
.join_text p{
    width: 80%;
    margin-left: auto;
    margin-right: auto;
    font-size: 18px;
}
.join_list a{
    display: block;
    position: relative;
}
.join_list div {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    z-index: 9;
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}
.join_list div span{
    display: flex;
    width: 125px;
    height: 108px;
    background: url(../images/join_bg.png) no-repeat center;
    justify-content: center;
    align-items: center;
    margin-bottom: 2rem;
}
.join_list div p{
    text-transform: uppercase;
    font-size: 15px;
}

/* news */
.news-title div{
    display: inline-block;
    position: relative;
}
.news-title div:before,.news-title div:after{
    position: absolute;
    display: block;
    content:'';
    height: 10px;
    top: 50%;
    margin-top: -5px;
}
.news-title div:before{
    width: 10rem;
    left: -70%;
    background-color: #ffda03;
}
.news-title div:after{
    width: 10rem;
    right: -70%;
    background-color: #1f6461;
}
.w-80{
    width: 80%;
    margin-left: auto;
    margin-right: auto;
}
.news_list li a{
    display: block;
    background-color: #e9e9e9;
    transition: all .5s;
    padding: 1.5rem;
}
.news_list li a img{
    display: block;
    margin: 0 auto;
    width: 100%;
}
.news_list li:hover a{
    background-color: #1f6461;
    color: #fff;
}


/* footer */
footer{
    background-color: #404040;
    color: #fff;
}
footer a{
    color: #fff;
}
.foot_bottom{
    display: flex;
    justify-content: space-between;
}
.foot_bottom li h5{
    margin-bottom: 1rem;
}
.foot_bottom span{
    display: flex;
    flex-direction: column;
}
.foot_bottom_a{
    position: relative;
}
.foot_bottom_a:before{
    position: absolute;
    display: block;
    content:'';
    width: 1px;
    height: 90%;
    left: -8%;
    top: 5%;
    background-color: #fff;
}



/*留言*/
.mast{
    position: relative;
}
.mast:before{
    display: block;
    content:'*';
    position: absolute;
    width: 10px;
    height: 20px;
    left: -10px;
    top: 0;
    color: red;
}
.content{
    margin-bottom: 2rem;
}
.content_title{
    margin-bottom: 1rem;
}
.plrow{
   margin-left: -15px;
   margin-right: -15px;
   display: flex;
   flex-wrap: wrap;
   width: 100%;
}
.side li{
    line-height: 40px;
    margin-bottom: 15px;
}
.side li a{
    display: block;
    border: 1px solid #ccc;
    text-align: center;
    font-size: 16px;
}
.side li:hover a,.side li.on a{
    background: #216a41;
    color: #fff;
    border-color: #216a41;
}
.sidebar a{
   display: block;
   border-bottom: 2px solid #666;
   text-align: center;
   line-height: 2.5;
   font-size: 16px;
}
.sidebar a:hover ,.sidebar a.on{
    border-color: #5caa37;
    color: #5caa37;
}
/*newslist*/
.arList h3{
    font-size: 1rem;
    margin-bottom: 1rem;
    width: 100%;
}
.arList li{
    border-bottom: 1px solid #ccc;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
}
.news_title{
    font-size: 22px;
}
.article_right{
    background-color: #f5f5f5;
    text-align: center;
    padding-top: 1rem;
    padding-bottom: 1rem;
    max-height: 96px;
}
.article_right span{
    font-size: 2rem;
    line-height: 1;
    display: block;
}
.article_right em{
    font-style: normal;
    font-size: 1rem;
}
/*page*/
.pagination{
    line-height: 35px;
}
.pagination a{
    border: 1px solid #ccc;
    display: inline-block;
    margin: 0 5px;
    padding: 0 5px;
}
.foot_ewm{
    display: flex;
    align-items:center;
    justify-content: center;
}
.foot_ewm div{
    flex: 0 0 100px;
}
.foot_ewm div:first-child{
    margin-right: 15px;
}
.foot_ewm div img{
    max-width: 100%;
}