@charset "UTF-8";

/*base*/
h5{
    margin-bottom: 0;
}


/*头部导航*/
.header-box{
    display: flex;
    justify-content: center;
    background-color: #fff;
    width: 100%;
    position: fixed;
    z-index: 99;
    top: 0;
    border-bottom: 1px solid #dbdbdb

}
.header-box>div{
    width: 1200px;
    display: flex;
    height: 80px;
    justify-content: space-between;
}
.logo-box{
    padding: 13px 0 11px;
    width: 276px;
}
.logo-box>a{
    display: block;
    width: 100%;
    height: 100%;
}
.logo-box img{
    width: 100%;
    height: 100%;
}
.nav-option{
    width: 610px;
    display: flex;
    justify-content: space-between;
}
.nav-option>li{
    height: 80px;
    position: relative;
    cursor: default;
}
.nav-title{
    height: 80px;
    line-height: 80px;
    font-size: 16px;
    color: #333333;
    display: flex;
    align-items: center;
    justify-content: center;
}
.nav-title::after{
    content: '';
    width: 13px;
    height: 7px;
    background-image: url("../../images/index/down.png");
    background-size: 100% 100%;
    background-repeat: no-repeat;
    margin-left: 14px;
}
.nav-down{
    width: 159px;
    height: 0;
    opacity: 0;
    background-color: #67a199;
    box-shadow: 0 3px 8px 1px
    rgba(0, 0, 0, 0.2);
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 99;
}
.nav-down li{
    text-align: center;
    padding: 0;
    height: 0;
}
.nav-down li:nth-of-type(1){
    padding-top:0;
}
.nav-down li:nth-last-child(1){
    padding-bottom:0;
}
.nav-down li>a{
    font-family: SourceHanSansCN-Regular;
    font-size: 0;
    color: rgba(0,0,0,0);
}
.nav-down,.nav-title,.nav-title::after,
.nav-option>li>.nav-down li:nth-of-type(1),
.nav-option>li>.nav-down li:nth-last-child(1),
.nav-option>li:hover>.nav-down li{
    transition:  all 600ms;
    -moz-transition:  all 600ms; /* Firefox 4 */
    -webkit-transition:  all 600ms; /* Safari 和 Chrome */
    -o-transition:  all 600ms; /* Opera */
}
.nav-option>li:hover>.nav-title{
    color: #2c695d;
}
.nav-option>li:hover>.nav-title::after{
    background-image: url("../../images/index/down-active.png");
}
.nav-option>li:hover>.nav-down,.nav-down:hover{
    opacity: 1;
    height: auto;
}
.nav-option>li:hover>.nav-down li{
    height: auto;
    padding:3px 0 ;
}
.nav-option>li:hover>.nav-down li>a{
    color: #fff;
    font-size: 14px;
}
.nav-option>li:hover>.nav-down li:nth-of-type(1){
    padding-top: 18px;
}
.nav-option>li:hover>.nav-down li:nth-last-child(1){
    padding-bottom: 18px;
}

/* 手机端导航按钮颜色 */
.sp_nav span{
    background-color: #2c695d !important;
}




/*banner*/
.banner{
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    width: 100%;
    height: 400px;
}


/*面包屑*/
.crumbs-box{
    background-color: #ffffff;
    box-shadow: 0 0 6px 0
    rgba(4, 0, 0, 0.12);
}

.crumbs-box>div{
    width: 1200px;
    margin: 0 auto;
    line-height: 60px;
}
.crumbs-box>div>img{
    width: 16px;
    height: 14px;
    margin-right: 12px;
    position: relative;
    top: -3px;
}
.crumbs-box>div>span>a{
    font-family: MicrosoftYaHei;
    font-size: 14px;
    color: #666666;
}
.crumbs-box>div>span:nth-of-type(2n){
    margin: 0 4px;
}
.crumbs-box>div>span>a{
    padding: 0 5px;
}
.crumbs-box>div>span>a:nth-of-type(1){
    padding: 0 5px 0 0;
}

/*中间部分*/
.plate>div{
    width: 1200px;
    margin: 0 auto;
    padding: 82px 0 103px;
}



/*底部导航*/
.foot-box{
    background-color: #f5f5f5;
    line-height: initial;
}
.foot-box>div:nth-of-type(1){
    width: 1200px;
    margin: 0 auto;
    padding-top:40px;
}
.foot-top{
    display: flex;
    justify-content: space-between;
    flex-wrap:wrap;
}
.foot-left{
    display: flex;
    justify-content: space-between;
    flex-wrap:wrap;
    width:62%;
}
.foot-left>ul>li{
    margin-bottom: 16px;
}
.foot-left>ul>li>a{
    font-family: SourceHanSansCN-Normal;
    font-size: 14px;
    color: #aeaeae;
}
.foot-left>ul>li:nth-of-type(1)>a{
    font-family: SourceHanSansCN-Normal;
    font-size: 14px;
    color: #333333;
}
.foot-left>ul>li:nth-of-type(1){
    margin-bottom: 28px;
}
.foot-right{
    display: flex;
    justify-content: space-between;
    width:28%;
}
.foot-font>h5{
    font-family: SourceHanSansCN-Normal;
    font-size: 14px;
    color: #333333;
}
.foot-font>p{
    font-family: SourceHanSansCN-Normal;
    font-size: 14px;
    color: #888787;
    padding-top: 10px;
}
.foot-font>p:nth-of-type(1){
    padding-top: 28px;
}
.foot-img>p{
    margin-top: 6px;
    text-align: center;
}
.foot-link>div,.foot-bottom{
    width: 1200px;
    margin: 0 auto;
}
.foot-link{
    border-bottom: 1px solid #d9d9d9;
}
.foot-link>div{
    display: flex;
    justify-content: flex-end;
    padding-bottom: 40px;
}
.foot-link a{
    font-family: MicrosoftYaHei;
    font-size: 14px;
    color: #a1a0a0;
}
.foot-link a:nth-of-type(1){
    margin-right: 15px;
}
.foot-bottom{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    line-height: 37px;
    padding: 25px 0 15px;
}
.foot-bottom>p,.foot-bottom>p>a{
    font-family: MicrosoftYaHei;
    font-size: 12px;
    color: #a9a9a9;
}
.foot-bottom>p{
    text-align: center;
}








/*响应式配置*/
@media (max-width:1920px) {
}
@media (max-width:1599px) {
}
@media (max-width:1477px) {}

@media (max-width:1365px) {
    /*面包屑*/
    .crumbs-box>div{
        width: 100%;
        padding: 0 25px;
    }
    /*中间内容部分*/
    .plate>div{
        width: 100%;
        padding: 60px 25px 103px;
    }
    /*底部导航*/
    .foot-box>div:nth-of-type(1){
        width: 100%;
        padding: 40px 25px 0;
    }
    .foot-link>div,.foot-bottom{
        width: 100%;
    }
    .foot-link>div{
        padding: 0 25px 30px;
    }
    .foot-bottom{
        padding:0 25px;
    }
}

@media (max-width:1199px) {
    /*导航栏*/
    .header-box {
        display: none;
    }
    /*banner*/
    .banner,.banner-box{
        margin-top: 0 !important;
    }
    /*底部导航栏*/
    .foot-left {
        width: 100%;
    }
    .foot-right{
        width: 100%;
        padding-bottom: 20px;
    }
}
@media (max-width:990px) {
    /*banner*/
    .banner{
        margin-top: 0;
        height: 225px;
    }
}

@media (max-width:767px) {
    /*banner*/
    .banner{
        height: 200px;
    }
    /*面包屑*/
    .crumbs-box>div{
        width: 100%;
        padding: 0 10px;
    }
    /*中间内容部分*/
    .plate>div{
        width: 100%;
        padding: 60px 10px 103px;
    }
    /*底部导航*/
    .foot-box>div:nth-of-type(1){
        padding: 40px 10px 0;
    }
    .foot-left>ul{
        padding: 0 5px;
    }
    .foot-right{
        flex-wrap: wrap;
    }
    .foot-font{
        width: 100%;
    }
    .foot-img{
        padding-top: 20px;
        text-align: left;
        width: 100%;
    }
    .foot-img>p{
        text-align: left;
        margin-left: 5px;
    }
    .foot-bottom{
        padding: 0 10px;
        justify-content: center;
    }
}
@media (max-width:376px) {
    /*底部导航*/
    .foot-font>h5{
        padding-top:20px;
    }
}