/*header*/
a{
    cursor: pointer;
}
.header{
    display: none;
}
.mnav{
    width: 100%;
    background: rgba(255,255,255,1);
    height: 100%;
    position: fixed;
    top: 45px;
    left: -100%;
    font-size: 14px;
    transition: 300ms;
}
.mnav.active{
    left: 0;
}

.mnav li {
    /* height: 60px; */
    /*line-height: 60px;*/
    position: relative;
    width: 97%;
    padding: 0 10px;
    /* display: flex; */
}


.mnav ul li b{
    float: right;
    width: 60px;
    height: 60px;
    position: absolute;
    right: 10px;
    top: 0;
    text-align: center;
    line-height: 60px;
}


.mnav ul li b:after {

    position: absolute;

    /*content: url("../picture/jia.png");*/

    left: 20px;

    top: 4px;

    font-size: 16px;
}



.mnav ul li b.active:after {

    /*content: url("../picture/jian.png");*/

}
.mnav ul li .erji{
    display: none;
    width: 100%;
    padding-left: 20px;
}
.mnav ul li >a{
    display: block;
    height: 65px;
    width: 98%;
    border-bottom: 1px solid #ddd;
    line-height: 65px;
    color: #666;
}
.mnav .erji{
    line-height: 50px;
}
.mnav .erji a{
    color: #666;
}
.phone {

    text-align: center;

    height: 35px;

    width: 50px;
    border-radius: 30px;

    line-height: 35px;

    color: #fff;

    margin-top: 21px;

    font-size: 14px;

}



.phone_text {

    padding: 0;

    text-align: center;

}



.phone_text p {

    color: #e4007f;

    font-size: 14px;

    line-height: 24px;

}



.phone_text span {

    color: #e4007f;

    font-size: 16px;

    font-weight: bold;

    line-height: 24px;

}



.menu {

    margin: 47px 0;

    height: 26px;

    cursor: pointer;

    display: none;

}



.menu img {

    height: 100%;

    display: block;

}



.header.active {

    background: #094209;

    /*box-shadow: 0 0 5px rgba(0,0,0,0.08);*/

    transition: 0.6s;
}



.nav.active {

    /*opacity: 1;*/

    /*visibility: visible;*/


    transition: 0.6s;

}



.nav.on ul {

    overflow: unset;

}



@media only screen and (max-width: 770px) {
    .header{
        display: block;
    }
    .centerBox {

        width: 92%;

    }

    .header .centerBox{

        width: 100%;

    }

    .header {

        position: fixed;

        top: 0;

        left: 0;

        z-index: 9999;

        height: 45px;

    }



    .logo {

        width: unset;

        padding: 7px;

        height: 35px;
        margin-top: 0;

    }
    .logo img{
        height: 30px !important;
    }



    .phone {

        padding-right: 50px;

        width: unset;

        margin-top: 6px;

        display: none;

    }



    .phone a {

        color: #fff;

    }



    .phone_text {

        padding: 10px 0;

    }



    .menu {

        position: absolute;

        right: 30px;

        margin: 0;

        display: block;

    }



    .nav {

        padding: 0;

        width: 100%;

        background: #fff;

        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);

        position: fixed;

        transition: 0.6s;

        top: 59px;

        left: -100%;

    }



    .nav ul li {

        position: relative;

        display: block;

        padding: 0 30px 0;

        font-size: 16px;

        line-height: 50px;

    }



    .nav ul li b {

        position: absolute;

        right: 0;

        top: 0;

        height: 50px;

        display: block;

        width: 50px;

    }



    .nav ul li b:after {

        position: absolute;

        content: url("../picture/jia.png");

        left: 0;

        top: 4px;

        font-size: 16px;

    }



    .nav ul li b.active:after {

        content: url("../picture/jian.png");

    }



    .nav.active {

        width: 100%;

        left: 0;

    }



    .nav ul li .erji {

        position: unset;

        width: 100%;

        padding: 0;

        left: 0;

    }



    .nav ul li .erji dd {

        font-size: 15px;

        color: #666;

        text-align: left;

        padding-left: 20px;

    }



    .nav ul li .erji:after {

        display: none;

    }
    .nav ul li.active > a {
        border-bottom: 1px solid #ddd;
        color: #20554B;
        height: auto;
    }
    .nav ul li:hover > a {
        border-bottom: 1px solid #ddd !important;
        color: #20554B;
        height: auto;
    }

}



@media only screen and (max-width: 640px) {

    .sxp span {

        display: block;

        width: 100%;

    }



    .top_fixed {

        width: 40px;

        height: 40px;

    }



    .nav ul li {

        font-size: 15px;

        line-height: 60px;


    }

    .nav ul li > a{
        border-bottom: 1px solid #ddd;

    }

    .nav ul li b {

        height: 60px;

        width: 60px;

    }



    .menu {

        right: 0;

        background: url("../picture/menu.png") no-repeat center;

        width: 58px;

        height: 50px;

        background-size: 26px;

        top: 0;

    }

    .menu.active{

        background: url("../picture/close.png") no-repeat center;

        background-size: 30px;

    }

    .nav ul li {

        padding: 0px 20px;

        margin: 10px 0;

    }



    .nav ul li .erji dd {

        font-size: 13px;

    }



    .nav ul li b:after {

        font-size: 14px;

    }

    .nav ul li:hover > a {

        border-bottom: 1px solid #20554B;

        color: #20554B;

        height:auto;

    }

}
/*header*/
.click_prs{
    width: 50px;
    left: 4%;
}
.click_nes{
    width: 50px;
    right: 4%;
}

.logo img{
    height: 50px;
}
.bg2{
    background: url("../picture/bg2.png") no-repeat center;
    background-size: 100%;
}
.about{
    background:#e5e5e5;
    /* overflow: hidden; */
    height: 440px;
    position: relative;
}
.aboutcon{
    max-width: 1440px;
    margin: 0px auto;
    overflow: hidden;
    padding: 40px 0;
}
.aboutL{
    float: left;
    width: 55%;
}
.aboutLcon{
    overflow: hidden;
    margin: 30px auto;
}
.aboutLcon a{
    width: 180px;
    float: left;
    background: #fff;
    height: 190px;
    text-align: center;
    margin-right: 30px;
}
.aboutLcon a p{
    height: 80px;
    margin-top: 30px;
}
.aboutLcon a p img{
    height: 60px;
}
.aboutLcon a h3{
    color: #434343;
}
.aboutLcon a h2{
    color: #094209;
    height: 100px;
    line-height: 100px;
}
.aboutLcon a h2 span{
    font-size: 40px;
}
.aboutR{
    float: right;
    width: 40%;
}
.aboutR h2{
    color:#434343;
    font-size:25px; font-weight:bold;
    margin-top: 50px;
    margin-bottom: 40px;
}
.aboutR p{
    color: #434343;
    font-size: 18px;
    line-height:35px;
    margin-bottom: 50px;
}
.aboutR a{
    color: #204700;
}
.aboutR a img{

}
.aboutR a:hover{
    font-weight: 700;
}
.procon{
    background: url("../images/bgpro.png") no-repeat bottom ;
    background-size: 100% 60%;
}
.proone{
    background: url("../picture/bg3.png") no-repeat;
    background-size: 100% 100%;
    max-width: 1440px;
    margin: 0 auto;
    /* overflow: hidden; */
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
}
.prooneL{
    width: 40%;
    float: left;
    color: #fff;
    margin: 2%;
}

.prooneL h2{

}
.prooneL p{

    color: #fff;

    line-height: 35px;
}
.prooneL a{
    display: block;
    background: #fff;
    color: #0f8011;
    padding: 5px 20px;
    border-radius: 30px;
    width: 94px;
    text-align: center;
    margin-top: 30px;
}
.prooneL a:hover{
    font-weight: 700;
}
.prooneR{
    float: right;
    width: 50%;
    text-align: left;
}
.prooneR img{

    width: 60%;

    margin-top: -10%;
}
.product{

    max-width: 1467px;

    margin: 0 auto;

    overflow: hidden;

    padding-bottom: 100px;
}
.product a{

    float: left;

    margin: 1%;

    background: #fff;

    /* height: 400px; */

    width: 23%;
}
.product a:hover{
    color: #0f8011;
}
.productimg {

    height: 240px;

    line-height: 240px;

    text-align: center;
}
.productimg img{

    /* width: 100%; */

    height: 177px;
    transition: 300ms;
}
.product a:hover .productimg img{
    transform: scale(1.1);
}
.prodes{

    text-align: center;

    margin: 40px 0;
}
.prodes h2{

}
.prodes p{

    color: #666;
}
.panshi{
    background: url(../picture/bg4.png) no-repeat;
    background-size: 100% 100%;
}
.panshicon{
    width:1200px;
    margin: 0 auto;
    padding: 100px 0;
}

.panshitype{
    text-align: center;
    margin-bottom: 50px;
    margin-top: 73px;
}
.panshitype a{
    width: 300px;
    height: 60px;
    text-align: center;
    display: inline-block;
    color: #fff;
    line-height: 60px;
    font-size: 33px;
}
.panshitype a.active{
    background: rgb(197 192 192 / 50%);
}
.panshitypecon{

}
.panshitypecon p{
    background: rgb(197 192 192 / 50%);
    padding: 30px;
    color: #fff;
    text-align: left;
    line-height: 50px;
    font-size: 19px;
    display: none;
}
.title{

    max-width: 1440px;

    margin: 100px auto 20px;

    overflow: hidden;
}
.titleL{

    float: left;
}
.titleL h2{

}
.titleL p{

    color: #999;
}
.title a{

    float: right;

    margin-top: 45px;
}
.title a img{

}
.news{

    overflow: hidden;

    max-width: 1470px;

    margin: 0px auto 60px;
}
.news a{

    display: block;

    float: left;

    width: 31.333%;

    margin: 1%;
}
.newsimg {
    overflow: hidden;
    margin-bottom: 5px;
}
.newsimg img{
    width: 100%;
    transition: 300ms;
}
.news a:hover .newsimg img{
    transform: scale(1.1);
}
.newscon{
    padding: 20px ;
    background: #e5e5e5;
}
.newscon p{ font-size:20px; line-height:35px;}
.news a:hover .newscon{
    background: #254110;
    color: #fff;
}

.footer{
    background: url("../picture/footerbg.png") no-repeat;
    background-size: 100% 100%;
    /* overflow: hidden; */
    position: relative;
}
.slogo{

    text-align: center;

    margin-top: -40px;

    position: absolute;

    width: 100%; z-index:100000;
}
.slogo img{

    width: 80px;
}
.footercon{

    overflow: hidden;

    max-width: 1440px;

    padding: 60px 0;

    margin: 0 auto;
}
.footercon1{
    float: left;
    color: #fff;
    width: 26%;
    text-align: left;
}

.footercon1 h2{

    margin: 20px 0;
}
.footercon1 p{

}
.ewm{
    /* text-align: center; */
    margin-top: 64px;
}
.ewmcon{

    display: inline-block;

    text-align: center;

    margin-right: 10px;
}
.ewmcon img{

    width: 100px;
}
.ewmcon p{

    font-size: 14px;

    margin-top: 9px;
}
.footercon2{

    float: left;

    color: #fff;

    width: 23%;
}
.footercon2 h2{

    margin: 20px;

    text-align: center;
}
.footercon2 a{

    font-size: 14px;

    color: #fff;

    display: block;

    text-align: center;

    margin: 10px auto;
}

.footercon3{

    float: left;

    color: #fff;

    width: 23%;

    text-align: center;
}
.footercon3 h2{

    margin: 20px;
}
.footercon3 a{

    display: block;

    color: #fff;

    text-align: center;

    margin: 10px 0;
}
.footercon4{

    float: left;
}
.footerlogo {

    text-align: right;

    margin-bottom: 155px;
}
.footerlogo img{

    height: 58px;
}
.banquan{
    color: #fff;
}
.beian{
    text-align: right;
}
.beian a{

    color: #fff;
}
/*other*/

.location{

    line-height: 50px;

    
}

.prodcuts-bk .location{ border-bottom: 1px solid #fff;}

.locationCon{

    max-width: 1440px;

    margin: 0 auto;

    font-size: 14px;
}
.locationCon img{

    height: 20px;

    margin-right: 10px;
}
.productnav{

    border: 5px solid #eaf5e1;

    height: 60px;

    line-height: 60px;

    display: flex;

    max-width: 1440px;

    margin: 40px auto;
}
.productnavL{

    float: left;

    position: relative;
}
.productnavL h2{

    background: #335e11;

    height: 60px;

    line-height: 60px;

    color: #fff;

    text-align: center;

    width: 200px;
}
.productnavL ul{

    position: absolute;

    z-index: 10;

    width: 100%;

    background: #fff;
}
.productnavL ul li{

    border-bottom: 1px solid #335e11;

    height: 50px;

    line-height: 50px;

    text-align: center;

    font-size: 14px;
}
.productnavL ul li:last-child{
    border: 0;
}
.productnavL ul li a{

}
.productnavL ul li:hover{
    font-weight: 700;
}
.productnavR{

    float: left;

    width: 74%;

    margin-left: 22px;
}
.productnavR a{



    float: left; margin-left:15px;

    background: url("../picture/star1.png") no-repeat 10px center;

    background-size: 20px;

    padding-left: 41px;
}
.productnavR a.active{
    background: url("../picture/star2.png") no-repeat 10px center;
    background-size: 20px;
    color: #335e11;
}
.productnavR a:hover{
    background: url("../picture/star2.png") no-repeat 10px center;
    background-size: 20px;
    color: #335e11;
}
.main_product{

    overflow: hidden;

    max-width: 1440px;

    margin: 0 auto;
}
.main_productTit{

    text-align: center;

    margin-top: 100px;

    margin-bottom: 70px;
}
.main_productTit h2{

}
.main_productTit h2 span{

    color: #535353;

    border-bottom: 3px solid #335e11;

    padding-bottom: 8px;
}
.main_productTit p{

    color: #999;

    font-size: 14px;

    margin-top: 26px;
}
.main_productcon{
    overflow: hidden;
}

.main_productcon a{

    float: left;

  

    margin: 1%;

    box-sizing: border-box;

    border: 1px solid #335e11;
    background: #fff;
}


.main_product .main_productcon a{ width:31.3%}
.main_product .main_productcon .main_productconimg img{ width:60%;}

.main_productcon a {}
.main_productconimg{
    height: 300px;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}
.main_productconimg img{

    width: 91%;
    transition: 300ms;
}
.main_productcon a h2{

    background: #335e11;

    font-size: 14px;

    color: #fff;

    text-align: center;

    line-height: 45px;
}
.main_productcon a:hover img{
    transform: scale(1.1);
}
.pages{
    text-align: center; padding-bottom:100px;
    
}

.fya{
    background: #e5e5e5 !important;
    color: #666 !important;
}

.pageabout{
    max-width: 1440px;
    margin: 0 auto 80px;
}

.pageaboutTit{

    max-width: 1440px;

    margin: 60px auto 40px;

    display: flex;

    justify-content: space-between;
}
.pageaboutTitL{

    background: #25410f;

    font-size: 16px;

    color: #fff;

    line-height: 60px;

    width: 147px;

    text-align: center;

    font-size: 18px;

    border-left: 16px solid #e60a19;
}
.pageaboutTitR{}

.pageaboutTitR img{

    width: 62px;
}
.pageaboutcon{
    overflow: hidden;
}

.pageaboutconL{
    float: left;
    width: 60%;
}

.pageaboutconL h2{

    color: #535353;

    margin-bottom: 10px;
}
.pageaboutconL span{

    display: block;

    width: 100px;

    height: 5px;

    background: #555;

    border-radius: 10px;
}
.pageaboutconLcon {

    font-size: 16px;

    color: #999;

    line-height: 37px;

    margin-top: 39px;
}
.pageaboutconLcon p{

    margin: 20px 0;
}
.pageaboutconR{

    float: right;

    width: 38%;
}
.pageaboutconR img{

}
.rongyu{

    max-width: 1440px;

    margin: 60px auto;
}
.rongyutit{

    text-align: center;

    color: #25410f;

    font-size: 36px;
}
.rongyutit p{
    text-align: center;
    height: 10px;
    overflow: hidden;
}
.rongyutit p span{
    display: block;
    width: 184px;
    height: 3px;
    background:#25410f;
    margin: 0 auto;
    border-radius: 10px;
}
.rongyutype{

    text-align: center;

    margin: 50px auto;
}
.rongyutype a{

    background: #eeeeee;

    width: 200px;

    height: 40px;

    line-height: 40px;

    text-align: center;

    color: #666;

    display: inline-block;
}
.rongyutype a.active{

    background: #25410f;

    color: #fff;
}
.rongyucon{

    display: flex;

    flex-wrap: wrap;
}
.rongyucon a{

    width: 18%;

    margin: 1%;
}
.rongyuimg{

    overflow: hidden;
}
.rongyuimg img{

    width: 100%;
}
.rongyucon a p{

    text-align: center;

    font-size: 14px;
}

.fazhan{
    background: url("../picture/fazhanbg.png") no-repeat;
    background-size: 100% 100%;
    padding-bottom: 55px;
    overflow: hidden;
}
.fazhancon{
    position: relative;
    color: #fff;
    /*min-height: 400px;*/


}
.fazhancon p{
    width: 90%;
    margin: 10px auto;
}
.fazhancon .swiper-button-prev{
    background: url("../picture/left2.png") no-repeat;
    background-size: 100% 100%;
    height: 150px;
}
.fazhancon .swiper-button-next{
    background: url("../picture/right2.png") no-repeat;
    background-size: 100% 100%;
    height: 150px;
}
.fazhantit{

    text-align: center;

    color: #fff;

    margin: 40px auto;
    font-size:36px ;}
.fazhantit p{

}
.fazhantit p span{

    display: block;

    width: 184px;

    height: 3px;

    background: #fff;

    margin: 7px auto;

    border-radius: 10px;
}
.fazhan h3{
    text-align: center;
    margin-bottom: 40px;
}
.fazhan h3 img{
    height: 80px;
}
.year{

    display: flex;

    justify-content: space-between;

    width: 98%;

    margin: 0 auto;
}
.year a{

    color: #fff;
}
.fazhan .swiper-pagination{
    border-radius: 20px;
    position: relative;width: 98% !important;margin: 0 auto;display: flex;background: rgba(255,255,255,.5);justify-content: space-between;bottom: 0 !important;overflow: hidden;}
.fazhan .swiper-pagination span{
    background: #fff;
    border: 3px solid #000;
    width: 10px;
    height: 10px;
    float: left;
    opacity: 1 !important;
}
.fazhan .swiper-pagination-bullet-active{
    background: red !important;
}
.history{
    /*min-height: 400px;*/
    margin: 100px auto;
}
.rongyucons {
    display: none;
}

.otherpages{ background:#edf6e5}
.width1440{ max-width: 1440px;margin: 0 auto;}


.news_list .news-box ul li{ background:#f7f7f7; margin:60px auto}
.new-page{ margin-bottom:80px;}
.news_list .news-box ul li dt img{ height:200px; width:100%;}
.news_list .news-box ul li dt{ display:block; float:left; width:20%}
.news_list .news-box ul li dd{ display:block; float:left; width:80%}
.news_list .news-box ul li dd h2{ font-size:16px; font-weight:bold; padding:25px 25px;}
.news_list .news-box ul li dd p{ padding:0px 25px;}


.news_list { margin:45px auto;}
.left-case{ width:20%; float:left;}
.left-case-cat .left-case-cat-title{ background:#25410f; color:#fff; line-height:80px; font-size:18px; text-align: center; font-weight:bold;}
.left-case-cat ul li{ text-align:center;}
.left-case-cat ul{ margin-top:25px;}
.left-case-cat ul li{ margin:10px auto; }
.left-case-cat ul li a{ line-height:35px;display:block;}
.left-case-cat ul li:hover a{background:#25410f; line-height:35px;color:#fff; display:block;}
.left-case-cat ul li.ative a{ background:#25410f; line-height:35px;color:#fff; display:block;}

.left-contatt{ margin-top:40px;}
.left-contatt h2{ background:#25410f; color:#fff; line-height:80px; font-size:18px; text-align: center; font-weight:bold;}
.left-contact-box{ border:solid 1px #ccc; padding:10px;}
.right-case-box h2{ display:block; text-align:center; padding-top:50px; padding-bottom:25px;}
.right-case{ float:right; width:76%;}



/**case**/
.case_list .case-titeles{ height:50px; margin:50px auto; }
.case_list .case-titeles ul{max-width:1017px; margin:auto}
.case_list .case-titeles ul li{ float:left; width:250px; text-align:center; line-height:50px;border:solid 1px #ddd;}
.case_list .case-titeles ul li.ative a{ display:block; background:#005318; color:#fff;}
.case_list .case-titeles ul li:hover a{display:block; background:#005318; color:#fff;}

.hot-case{ float:left;}
.case-box ul li {width: 32%;margin-right: 2%;margin-bottom: 20px;position: relative;}
.case-box ul li .tit {position: absolute;width: 100%;height: 100%;text-align: center;left: 0px;top: 0px;background: rgba(0, 0, 0, 0.8);}
.case-box ul li .tit span {position: absolute;top: 50%;transform: translate(0, -50%);text-align: center;color: #ffffff;font-size: 18px;width: 100%;left: 0px;}
.case-box ul li:hover .tit {display: none;}
.case-box ul li:nth-child(3n) {margin-right: 0;margin-bottom: 25px;}
.title-top{ margin:50px auto;} 			
.huoban{ margin:60px auto 150px;}
.pages-b{ border-bottom:2px solid #eeeeed; margin-bottom:45px; padding-bottom:45px;}
.title-top-left{ width:200px; font-size:50px; font-weight:bold; text-align:center; line-height:54px; border-top:solid 5px #254020;  padding-top:15px; float:left; color:#254020;}
.right-title{ float:left; font-size:38px; color:#254020; font-weight:bold; margin:33px  0px 0px 45px;}
.prodcuts-bk{ margin-top:-650px; position:relative; z-index:10000}


/**fuwu**/

.fuwu-box-titel h3{color: #004c16;font-size: 24px;padding: 5px 0; text-align:center;font-weight: bold; position:relative; width:150px; margin:60px auto;}
.fuwu-box-titel h3 .line{ position:absolute; background:#004c16; height:3px; width:50px; top:47px; left:48px; }
.fuwu-box-list ul li{  float:left;}
.fuwu-box-list ul li.sec-fuwi{ margin:0px 70px;}
.fuwu-box-list ul li .shouq-hover{ display:none;}
.fuwu-box-list ul li:hover .shouq{ display:none;}
.fuwu-box-list ul li:hover .shouq-hover{ display:block;}
.fuwu-box-list{ margin:60px auto;}
.fuwu-box-list ul li .shouq{width:430px; height:320px; background:#eeeeee;}
.fuwu-box-list ul li .shouq h2{ display:block; text-align:center; padding:50px 0px;}
.fuwu-box-list ul li .shouq p{ font-size:40px; text-align: center; font-size:16px; color:#CCCCCC;}
.fuwu-box-list ul li .shouq-hover{width:430px; height:320px; background:#434343;}
.fuwu-box-list ul li .shouq-hover h2{ color:#fff; font-size:20px; text-align:center; display:block; width:300px; border-bottom:solid 1px #fff; margin: auto; padding:20px 0px; padding-top:60px;}
.fuwu-box-list ul li .shouq-hover p{ color:#fff; font-size:16px;  width:300px; margin:auto; padding-top:20px; line-height:30px;}


.fuwu-sec{ margin:150px auto;}
.fuwu-sec ul li{ margin-bottom:50px;} 
.fuwu-sec ul li  .left-fuwu-sec{ float:left; width:400px;}
.fuwu-sec ul li  .right-fuwu-sec{ float:right; width:600px;}
.fuwu-sec ul li .left-fuwu-sec h2{ background:url("../images/sanjiao-left.png") no-repeat; padding-left:50px; color:#959595; font-size:25px; font-weight:bold;}
.fuwu-sec ul li .left-fuwu-sec p{ margin-left:50px; font-size:16px; line-height:45px;  color:#959595; }


.changjian .rongyutit{ text-align:left; font-size:20px; font-weight:bold;}

.changjian .changjian{ border: 5px solid #eaf5e1; height: 60px;line-height: 60px; margin-top:20px;}
.changjian .changjian a{ width: 10%; margin-left:10px;float: left;background: url("../picture/star1.png") no-repeat 10px center;background-size: 20px;padding-left: 41px;}
.changjian .changjian a.active{ background: url("../picture/star2.png") no-repeat 10px center;background-size: 20px; color: #335e11;}
.changjian .changjian a:hover{background: url("../picture/star2.png") no-repeat 10px center;background-size: 20px;color: #335e11;}
.chang-list{ width:100%; margin:80px auto }
.chang-list li{ width:96%; border-bottom:solid 1px #d2d2d2; background: url("../picture/qt.png") no-repeat 10px center; padding-left:51px; height:150px; background-size:2%}
.chang-list li:nth-child(2n){ text-align:right;width:96%; padding-left:0px;  background: url("../picture/qt.png") no-repeat  right; padding-right:51px; height:150px; background-size:2%}



.chang-list li h2{ font-size:16px; padding-top:53px; font-size:20px; font-weight: bold}
.chang-list li  p{ font-size:14px;}