@charset "utf-8";

header {
    height: 100px;
    width: 100%;
    background-color: rgba(0, 0, 0, .5);
    position: fixed;
    z-index: 99;
    top: 0;
    left: 0;
}
header .my-container {
    height: inherit;
}
header .logo {
    height: inherit;
    float: left;
    display: flex;
    justify-content: center;
    align-items: center;
}
header .logo>a {
    display: block;
}
.header-r {
    height: inherit;
    float: right;

}
nav {
    height: inherit;
    float: left;
    padding-right: 20px;
}
nav>.yiji {
    float: left;
    height: inherit;
    padding: 0 18px;
}
nav>.yiji>a {
    display: block;
    height: inherit;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    color: #fff;
    font-size: 18px;
}
nav>.yiji.active>a,
nav>.yiji:hover>a {
    color: #4B872A;
}
nav>.yiji>a:after {
    content: '';
    height: 2px;
    width: 0;
    background-color: #4B872A;
    position: absolute;
    bottom: 30%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: width .3s linear;
}
nav>.yiji.active>a:after,
nav>.yiji:hover>a:after {
    width: 100%;
}

.menu-box .menu_q a{
    
    color: #fff;
}
.memu_q a{
    font-size: 18px;
}
.serch {
    float: left;
    height: inherit;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}
.serch button {
    position: absolute;
    right: 7px;
    top: 50%;
    transform: translate(0, -50%);
    height: 20px;
    width: 20px;
    background-color: transparent;
    border: none;
    box-shadow: none;
    outline: 0;
    z-index: 30;
    cursor: pointer;
    background: transparent url(../images/serch_btn_03.png) no-repeat center;
}
.serch button:focus {
    border: none;
    box-shadow: none;
    outline: 0;
}
.serch-box {
    width: 152px;
    height: 28px;
    border: 1px solid #fff;
    border-radius: 30px;
    background-color: transparent;
    font-size: 14px;
    padding: 0 30px 0 10px;
    color: #fff;
    position: relative;
    z-index: 20;
}
.serch-box::-webkit-input-placeholder {
    /* WebKit browsers */
    color: #ccc;
}
.serch-box:-moz-placeholder {
    /* Mozilla Firefox 4 to 18 */
    color: #ccc;
}
.serch-box::-moz-placeholder {
    /* Mozilla Firefox 19+ */
    color: #ccc;
}
.serch-box:-ms-input-placeholder {
    /* Internet Explorer 10+ */
    color: #ccc;
}
.menu-box {
    float: left;
    width: 13.75rem;
    display: flex;
    flex-flow: row nowrap;
    justify-content: space-between;
    align-items: center;
    height: inherit;
    margin-left: 30px;
    position: relative;
    cursor: pointer;
}
.menu-box:after {
    content: '';
    height: 20px;
    width: 1px;
    background-color: #fff;
    position: absolute;
    left: -15px;
    top: 50%;
    transform: translate(0, -50%);
}
.memu-btn {
    width: 30px;
    height: 21px;

}
.memu-btn span {
    display: block;
    height: 1px;
    background-color: #fff;
    transition: transform .3s;
}
.memu-btn span:nth-child(2) {
    margin: 9px 0;
}
.menu-text {
    color: #fff;
    font-size: 16px;
}
body {
    position: relative;
}
.banner-index {
    position: relative;
    width: 100%;
    height: 100vh;
    z-index: 20;
    left: 0;
    top: 0;
    min-height: 568px;
}
.banner-bg {
    height: 100vh;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    position: relative;
    z-index: 20;
    min-height: 568px;
}
.banner-bg:after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, .2);
    z-index: 21;
}
.banner-bg-m {
    display: none;
}
.banner-text {
    position: absolute;
    z-index: 30;
    left: 50%;
    top: 35%;
    transform: translate(-50%, -50%);
    width: 100%;
}
.banner-text .t1 {
    font-size: 80px;
    color: #fff;
    text-align: center;
}
.banner-text .t2 {
    font-size: 24px;
    color: #fff;
    text-align: center;
    margin-top: 30px;
}
.index-bottom {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 40;
}
.index-bottom .index-bt-01 {
    font-size: 32px;
    color: #fff;
    text-align: center;
    background-color: rgba(0, 0, 0, .5);
    height: 65px;
    line-height: 65px;
}
.index-bottom .index-bt-02 {
    background-color: #4B872A;
    text-align: center;
    height: 40px;
    color: #f8f8f8;
    line-height: 40px;
    font-size: 12px;
}
.index-bottom .index-bt-02 a {
    line-height: 40px;
    color: #f8f8f8;
    font-size: 12px;
}
.index-contact {
    position: absolute;
    height: 140px;
    width: 80px;
    background-color: rgba(255, 255, 255, .55);
    bottom: 150px;
    right: 13%;
    z-index: 40;
    border-radius: 10px;
    display: flex;
    flex-flow: column nowrap;
    justify-content: center;
    align-items: center;
}
.index-contact hr {
    width: 80%;
    margin: 12px 0;
    background: #999999;
    height: 1px;
    border: none;
}
.index-contact-item {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-flow: column nowrap;
    cursor: pointer;
    width: 100%;
}
.index-contact-item .index_phone {
    position: absolute;
    right: 100%;
    font-size: 18px;
    padding: 10px 20px;
    width: max-content;
    bottom: 15px;
    color: #fff !important;
    opacity: 0;
    display: none;
}
.index-contact-item:hover .index_phone {
    opacity: 1;
    visibility: visible;
    display: inline-block;
}


.index-contact-item img:nth-child(2) {
    display: none;
}
.index-contact-item span {
    font-size: 12px;
    color: #333333;
    margin-top: 5px;
}
.index-contact-item:hover span {
    color: #4B872A;
    font-weight: bold;
}
.index-contact-item:hover img:nth-child(1) {
    display: none;
}
.index-contact-item:hover img:nth-child(2) {
    display: block;
}
.index-drop-box {
    width: 380px;
    height: 36px;
    position: absolute;
    bottom: 320px;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 40;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}
.index-drop-box .select-box {
    background-color: transparent;
    border: 1px solid #fff;
    height: 36px;
    width: 150px;
    color: #fff;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    position: relative;
    cursor: pointer;
}
.index-drop-box .select-box>i {
    transform: rotate(-90deg);
    transition: all .3s;
    user-select: none;
}
.index-drop-box .select-box>a {
    color: #fff;
    padding-right: 5px;
    font-size: 16px;
}
.index-select-drop {
    position: absolute;
    width: 100%;
    top: 100%;
    background-color: rgba(255, 255, 255, .55);
    border: 1px solid rgba(255, 255, 255, .55);
    max-height: 224px;
    overflow: auto;
    display: none;
}
.index-select-drop>a {
    display: block;
    width: 100%;
    text-align: center;
    color: #fff;
    line-height: 32px;
    font-size: 16px;
}
/*scroll*/



.index-select-drop::-webkit-scrollbar {
    width: 2px;
    height: 2px
}
.index-select-drop::-webkit-scrollbar-button:vertical {
    display: none
}
.index-select-drop::-webkit-scrollbar-corner,
.index-select-drop::-webkit-scrollbar-track {
    background-color: #fff;
}
.index-select-drop::-webkit-scrollbar-thumb {
    border-radius: 0;
    background-color: #4B872A;
}
.index-select-drop::-webkit-scrollbar-thumb:vertical:hover {
    background-color: #4B872A;
}
.index-select-drop::-webkit-scrollbar-thumb:vertical:active {
    background-color: #4B872A;
}
.site-map {
    position: fixed;
    width: 100%;
    height: 100vh;
    z-index: 90;
    background-image: url(../images/banner_01_01.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    right: 0;
    top: 0;
    display: none;
}
.site-map:before {
    content: "";
    background-image: url("../images/menulogo.png");
    background-repeat: no-repeat;
    background-position: center bottom;
    background-size: contain;
    width: 100%;
    max-width: 739px;
    max-height: 750px;
    left: 50%;
    bottom: 0;
    position: absolute;
    z-index: 30;
    height: -webkit-calc(100% - 100px);
    height: -moz-calc(100% - 100px);
    height: calc(100% - 100px);
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    transform: translateX(-50%);
}
.site-map:after {
    content: '';
    position: absolute;
    z-index: 20;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, .9);
    /*
    background-image: url("../images/navbg.png");
    background-position: center 100px;
    background-repeat: no-repeat;
*/
}
header.show-site-map .logo {
    display: none;
}
header.show-site-map nav {
    display: none;
}
header.show-site-map {
    background-color: transparent;
}
.memu-btn.active span:nth-child(2) {
    visibility: hidden;
}
.memu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}
.memu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}
.site-map-top {
    position: relative;
    z-index: 40;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid #fff;
}
.site-map-con {
    position: relative;
    z-index: 30;
    height: calc(100% - 100px);
    overflow: hidden;
}
.site-map-con-item {
    float: left;
    height: 100%;
    width: 16.66%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.site-map-con-item:not(:last-child) {
    border-right: 1px solid #fff;
}
.site-map-con-item dl {
    min-height: 200px;
    margin: 0;
}
.site-map-con-item dl dt {
    position: relative;
    padding-bottom: 30px;
    margin-bottom: 30px;
}
.site-map-con-item dl dt:after {
    content: '';
    width: 100%;
    height: 4px;
    background: #4B872A;
    position: absolute;
    bottom: 0;
    left: 0;
}
.site-map-con-item dl dt a {
    font-size: 22px;
    font-weight: 400;
    color: #F8F8F8;
}
.site-map-con-item dl dd:not(:last-child) {
    margin-bottom: 20px;
}
.site-map-con-item dl dd a {
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #F8F8F8;
    text-align: center;
    display: block;
}
.index-banner-btn {
    position: absolute;
    width: 80px;
    height: 80px;
    border: 3px solid rgba(255, 255, 255, .5);
    top: 50%;
    z-index: 41;
    cursor: pointer;
    border-radius: 50%;
    opacity: .6;
    transform: translateY(-50%);
    background-position: center;
    background-repeat: no-repeat;
}
.index-banner-btn:hover {
    opacity: 1;
}
.index-banner-btn.prev {
    left: 10%;
    background-image: url(../images/index_ban_prev.png);
}
.index-banner-btn.next {
    right: 10%;
    background-image: url(../images/index_ban_next.png);
}
@media screen and (max-width: 768px) {
    .banner-bg-m {
        display: block;
    }
    .banner-bg-pc {
        display: none;
    }
}



@media screen and (max-width: 767px) {
    .index-bottom .index-bt-02 {
        padding: 10px 15px;
    }
    .index-bottom .index-bt-02 {
        height: auto;
        line-height: 24px;
    }
    .index-bottom .index-bt-02 a {
        line-height: 24px;
    }
}
@media screen and (max-width: 1400px) {
    .banner-text .t1 {
        font-size: 60px;
    }
    .index-select-drop {
        max-height: 130px;
    }
    .index-drop-box {
        bottom: 230px;
    }
    nav>.yiji {
        float: left;
        height: inherit;
        padding: 0 10px;
    }
}
@media screen and (max-width: 1200px) {
    nav {
        display: none;
    }
}
@media screen and (max-width: 768px) {
    .banner-text .t1 {
        font-size: 32px;
    }
    .index-banner-btn {
        width: 50px;
        height: 50px;
        border: 2px solid rgba(255, 255, 255, .5);
        background-size: 13px;
    }
    .banner-text .t1 {
        padding: 0 30px;
        line-height: 1.5;
    }
    .banner-text .t2 {
        font-size: 16px;
        padding: 0 20px;
        line-height: 1.5;
    }
    .index-bottom .index-bt-01 {
        font-size: 18px;
        height: 40px;
        line-height: 40px;
    }
    .index-drop-box {}
    .index-contact {
        width: 60px;
        right: 20px;
    }
    .menu-text {
        display: none;
    }
    .menu-box {
        width: 120px;
    }
    .index-banner-btn {
        display: none;
    }
    .show-site-map .serch {
        display: none;
    }
    header .logo img {
        width: 60px;
    }
    .site-map-con-item {
        width: 100%;
        height: auto;
        display: block;
        padding-bottom: 10px;
    }
    .site-map-con-item dl {
        min-height: 20px;
        text-align: center;
    }
    .site-map-con-item dl dt {
        text-align: center;
        padding-bottom: 7px;
        margin-bottom: 7px;
        width: 100%;

    }
    .site-map-con-item dl dd {
        display: inline-block;
    }
    .site-map-con-item dl dd a {
        font-size: 16px;
        padding: 0 5px;
    }
    .site-map-con-item dl dt a {
        font-size: 18px;
    }
    .site-map-con-item dl dt:after {
        width: 20px;
        height: 2px;
    }
    .site-map-con-item dl dd:not(:last-child) {
        margin-bottom: 0px;
    }
    .site-map-con {
        display: flex;
        flex-direction: column;
        justify-content: space-around;
        padding-top: 10px;
        padding-bottom: 50px;
    }
    .show-site-map .menu-box:after {
        display: none;
    }
   

    .site-map-con-item:not(:last-child) {
        border-right: none;
    }
    .site-map-con-item dl {
        text-align: left;
    }

    .site-map-con-item dl dt {
        float: left;
        width: 100px;
    }
    .index-drop-box{
        width: 240px;
        bottom: 200px;
    }
    .index-drop-box .select-box:nth-child(2){
        margin-left: 10px;
    }
    .index-contact{
        display: none;
    }
}