@charset "UTF-8";
body {
    font-size: 14px;
    font-family: "";
    background: #fff;
}

.fr {
    float: right;
}

.fl {
    float: left;
}

.fn {
    float: none;
}

.f2 {
    font-size: 12px;
}

* {
    margin: 0;
    padding: 0;
    list-style-type: none;
}

a,
img {
    border: 0;
    text-decoration: none;
}

ul,
li {
    padding: 0px;
    margin: 0px;
    list-style: none;
}

ul li a:hover {
    color: #f4bb21;
}

div a:hover {
    color: #f4bb21;
}

input,
form,
select,
textarea {
    margin: 0px;
    padding: 0px;
    outline: medium;
    border: 0;
    border-radius: 0;
    background: none;
    font-family: "";
    font-size: 14px;
}

i,
em {
    font-style: normal;
}

.mo {
    margin: 0 auto;
}

.most {
    width: 100%;
    height: auto;
    overflow: hidden;
    display: block;
}

.roundBorder {
    border-radius: 15px;
}

.clear {
    clear: both;
    height: 0;
    overflow: hidden;
}

.dsk {
    width: 100%;
    height: 100%;
    display: block;
    overflow: hidden;
}


/**/

.pr {
    position: relative;
}

.pa {
    position: absolute;
}

.pf {
    position: fixed;
}


/**/

.db {
    display: block;
}

.dn {
    display: none;
}

.di {
    display: inline;
}

.dib {
    display: inline-block;
}


/**/

.clearfix:after {
    visibility: hidden;
    display: block;
    font-size: 0;
    content: " ";
    clear: both;
    height: 0;
}

.clearfix {
    *zoom: 1;
}


/**/

a {
    -webkit-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}

.lazy {
    width: 100%;
    height: 100%;
    background: url(../images/loading.gif) 50% no-repeat;
}

.guide_wrap {
    width: 100%;
    height: 100vh;
    background: url(../images/bg1.jpg) no-repeat center center;
}

.guide_container {
    width: 1200px;
    height: 100%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.guide_btn {
    display: block;
    width: 296px;
    height: 72px;
    margin: 50px auto;
}

.guide_btn:hover {
    opacity: 0.8;
}

.visit {
    width: 560px;
    height: 80px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 10px;
    background-color: rgba(0, 0, 0, .3);
}

.visit p {
    margin-bottom: 0;
    margin-right: 16px;
    font-size: 20px;
    color: #fff;
}

.visit .item {
    width: 30px;
    height: 42px;
    margin-right: 8px;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #fff;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    font-size: 22px;
    color: #333;
}


/*  */

.preface {
    margin: 0 -15px 75px;
    padding: 0 58px;
    height: 405px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: url(../images/perface_bg.png) no-repeat;
    font-family: '';
    font-weight: bold;
}

.preface h3 {
    margin-bottom: 20px;
    font-size: 34px;
    font-weight: bold;
    color: #333;
}

.preface p {
    font-size: 17px;
    line-height: 36px;
}

.menu {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.menu_icon {
    width: 109px;
    height: 150px;
}

.menu ul {
    width: 1064px;
    display: flex;
    justify-content: space-between;
}

.menu li {
    width: 248px;
    height: 205px;
    position: relative;
    transition: all 0.3s;
}

.menu li:nth-child(1) {
    background: url(../images/hbg1.png) no-repeat;
}

.menu li:nth-child(2) {
    background: url(../images/hbg1.png) no-repeat;
}

.menu li:nth-child(3) {
    background: url(../images/hbg1.png) no-repeat;
}

.menu li:nth-child(4) {
    background: url(../images/hbg1.png) no-repeat;
}

.menu li:hover {
    transform: translateY(-15px);
    background: url(../images/hbg2.png) no-repeat;
}

.menu li span {
    display: block;
    width: 127px;
    height: 32px;
    background: url(../images/more.png) no-repeat;
    position: absolute;
    bottom: -32px;
    left: 38px;
    z-index: 9;
    visibility: hidden;
    opacity: 0;
    transition: all 0.3s;
}

.menu li:hover span {
    bottom: -14px;
    visibility: visible;
    opacity: 1;
}

.menu li i {
    display: block;
    width: 64px;
    height: 171px;
    background: url(../images/light.png) no-repeat;
    position: absolute;
    top: 0;
    right: -12px;
    visibility: hidden;
    opacity: 0;
    transition: all 1s;
}

.menu li:hover i {
    top: -20px;
    right: -18px;
    visibility: visible;
    opacity: 1;
}


/*  */

.forever {
    width: 100%;
    height: 100vh;
    background: url(../images/bg2.jpg);
    overflow: hidden;
    overflow-y: auto;
}

.forever_wrap {
    padding-left: 66px;
    padding-top: 20px;
}

.detail {
    float: left;
    width: 572px;
    height: 917px;
    padding: 50px;
    box-sizing: border-box;
    background: url(../images/aaa.png);
    background-size: 100% 100%;
    position: relative;
}

.detail_logo {
    text-align: right;
}

.detail_title h3 {
    margin-bottom: 20px;
    font-weight: bold;
    font-size: 38px;
    color: #fff;
}

.detail_title b {
    font-weight: normal;
    font-size: 40px;
    color: #fff135;
}

.detail_title p {
    margin-bottom: 20px;
    font-size: 24px;
    color: #fff135;
}

.detail_dec {
    max-height: 470px;
    overflow-y: auto;
    font-size: 16px;
    line-height: 30px;
    color: #fff;
}

.arrow {
    width: 175px;
    height: 26px;
    position: absolute;
    top: 100px;
    right: -140px;
    z-index: 9;
}

.forever_item {
    width: 1228px;
    float: left;
    padding-top: 112px;
    padding-left: 140px;
    background: url(../images/stuff.png) repeat-x left 112px;
}

.flag {
    width: 158px;
    height: 83px;
    padding-top: 34px;
    margin-bottom: 15px;
    box-sizing: border-box;
    background: url(../images/flag.png) no-repeat;
    background-size: 100% 100%;
    text-align: center;
    font-size: 28px;
    font-weight: bold;
    color: #fff;
}

.forever_content {
    padding: 30px;
    width: 100%;
    height: 515px;
    box-sizing: border-box;
    background-color: #ab8146;
    border: 5px #e3c079 solid;
}

.dec {
    margin-bottom: 30px;
    font-size: 16px;
    line-height: 36px;
    color: #fff;
}

.pics_list {
    display: flex;
    justify-content: center;
}

.pics_item {
    width: 325px;
    margin: 0 10px;
}

.pics_item:last-child {
    margin-right: 0;
}

.pics_img {
    height: 187px;
}

.pics_img img {
    height: 187px;
}

.pics_name {
    padding: 15px;
    background-color: #9a6f32;
    text-align:justify;
    font-size: 14px;
    color: #fff;
    line-height: 20px;
    text-indent: 2em;
}

.pics_name p {
    margin-bottom: 0;
}

.nav {
    width: 100%;
    position: fixed;
    bottom: 0;
    left: 0;
    z-index: 20;
}

.nav ul {
    display: flex;
    justify-content: center;
}

.nav li {
    width: 198px;
    margin: 0 1px;
    height: 50px;
}

.nav li a {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 50px;
    background-color: #b9161b;
    font-size: 20px;
    font-family: '';
    color: #fbe583;
    font-weight: bold;
}

.nav li a.on {
    background-color: #fbe583;
    color: #333;
}