@charset "utf-8";
/*清除浏览器默认内、外边距*/
*{
    margin:0;
    padding:0;
}
#main,#artical {
    font-size:16pt;
}
h2,dt,dd{
    width:800px;
    height:34px;
    opacity:.6;
    padding:10px;
    line-height:20px;
    margin-top:10px;
    text-align:left;
    border-radius:6px;
    background: #fff8cc;
}
h2 {line-height: 35px;
    margin-top:18px;
    font-size:17pt;
    text-align:center;
    background: #d8ffff;
}
dd {
    width:800px;
    height: 80%;
    margin-right:0px;
    background: #ffe1fc;
    display:none;
}
table {
    border-collapse: collapse;
    width: 100%;
}
th, td {
    border: 1px solid #dddddd;
    text-align: left;
    padding: 8px;
}
tr:nth-child(even) {
    background-color: #f2f2f2;
}
a {
    text-decoration: none;
}
.world{
    text-align: center;
    margin: 0 auto;
}
.Spot{
    /* 100%窗口高度 */
    height: 400px;
    width: 1200px;
    /* 弹性布局 居中显示 */
    display: flex;
    flex-wrap:wrap;
    margin: 0 auto;
}
.container{
    display: flex;
    justify-content: center;
    align-items: center;
    /* 允许换行 */
    flex-wrap: wrap;
}
.card1{
    position: relative;
    width: 240px;
    height: 350px;
    margin: 10px;
    display: flex;
    align-items: flex-end;
    text-align: center;
    color: #f5f5f5;
    /* 阴影 */
    box-shadow: 0 1px 1px rgba(0,0,0,0.1),
    0 2px 2px rgba(0,0,0,0.1),
    0 4px 4px rgba(0,0,0,0.1),
    0 8px 8px rgba(0,0,0,0.1),
    0 16px 16px rgba(0,0,0,0.1);
    /* 溢出隐藏 */
    overflow: hidden;
}
.card1::before{
    content: "";
    width: 100%;
    height: 110%;
    position: absolute;
    top: 0;
    left: 0;
    /* background-image: url(/images/139/1.jpg); */
    background-size: cover;
    background-position: 0 0;
    /* 过渡效果: css属性名 时长 贝塞尔曲线 */
    transition: transform 1s cubic-bezier(0.19,1,0.22,1);
}
/* 分别设置图片 */
.card1:nth-child(1)::before{
    background-image: url("../images/HotCity/故宫.jpg");
}
.card1:nth-child(2)::before{
    background-image: url("../images/HotCity/天安门广场.jpg");
}
.card1:nth-child(3)::before{
    background-image: url("../images/HotCity/颐和园.jpg");
}
.card1:nth-child(4)::before{
    background-image: url("../images/HotCity/八达岭长城.jpg");
}
.card1:nth-child(9)::before{
    background-image: url("../images/HotCity/外滩.jpg");
}
.card1:nth-child(11)::before{
    background-image: url("../images/HotCity/迪士尼乐园.jpg");
}
.card1:nth-child(14)::before{
    background-image: url("../images/HotCity/城隍庙.jpg");
}
.card1:nth-child(15)::before{
    background-image: url("../images/HotCity/陆家嘴.jpg");
}
.card1:nth-child(25)::before{
    background-image: url("../images/HotCity/解放碑.jpg");
}
.card1:nth-child(26)::before{
    background-image: url("../images/HotCity/长江索道.jpg");
}
.card1:nth-child(29)::before{
    background-image: url("../images/HotCity/重庆中国三峡博物馆.jpg");
}
.card1:nth-child(30)::before{
    background-image: url("../images/HotCity/渣滓洞监狱旧址.jpg");
}
/* 遮罩 */
.card1::after{
    content: "";
    display: block;
    width: 100%;
    height: 200%;
    background: linear-gradient(to bottom,
    rgba(0,0,0,0) 0%,
    rgba(0,0,0,0.25) 55%,
    rgba(0,0,0,0.8) 100%);
    /* 绝对定位 */
    position: absolute;
    left: 0;
    top: 0;
    transform: translateY(0);
    /* 过渡效果 */
    transition: transform 1.4s cubic-bezier(0.19,1,0.22,1);
}
.card1 .content{
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 1;
    padding: 16px 8px;
    transform: translateY(76%);
    transition: transform 0.7s cubic-bezier(0.19,1,0.22,1);
}
.card1 h2{
    font-size: 23px;
    font-weight: bold;
}
.card1 p{
    font-size: 15px;
    /* 字间距 */
    letter-spacing: 2px;
    width: 80%;
    line-height: 30px;
    margin-top: 25px;
    /* 文本两端对齐 */
    text-align: justify;
}
.card1 button{
    cursor: pointer;
    border: none;
    background-color: rgba(0,0,0,0.5);
    color: #fff;
    padding: 12px 24px;
    font-size: 12px;
    font-weight: bold;
    margin-top: 25px;
}
.card1 button:hover{
    background-color: #000;
}
.card1 .content *:not(h2){
    /* .content下，除了h2，其他元素隐藏并下移20px */
    opacity: 0;
    transform: translateY(20px);
    transition: transform 0.7s cubic-bezier(0.19,1,0.22,1),opacity 0.7s cubic-bezier(0.19,1,0.22,1);
}
.card1:hover{
    align-items: center;
}
.card1:hover::before{
    transform: translateY(-5%);
}
.card1:hover::after{
    transform: translateY(-50%);
}
.card1:hover .content{
    transform: translateY(0);
}
.card1:hover .content *:not(h2){
    opacity: 1;
    transform: translateY(0);
    /* 过渡效果延迟 */
    transition-delay: 0.1s;
}
#text{
    color: #000000;
    font-size: 20px;
    width: 80vw;
    line-height: 1.5;
    margin: 100px auto;
}
#btn{
    width: 150px;
    height: 50px;
    border: 1px solid #fff;
    background: #000;
    color: #fff;
    font-size: 20px;
    outline: none;
    cursor: pointer;
    border-radius: 8px;
    display: block;
    margin: 0 auto;
}
/* CSS Reset */
body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6,
pre, code, form, fieldset, legend, input, textarea, p, blockquote,
th, td {
    margin: 0;
    padding: 0;
}
li {
    list-style: none;
}
a {
    font-size: 12px;
    text-decoration: none;
}
body {
    font-size: 12px;
    color: #000;
    background: url("../images/index/背景.jpg") center top fixed no-repeat;
}
.wrapper {
    width: 1100px;
    padding: 10px;
    overflow: hidden;
    margin: 0 auto;
    /*background-color: rgba(255, 255, 255, 0.9);*/
}
.top {
    width: 970px;
    height: 150px;
    background: url("../images/index/logo.png") left top no-repeat;
    line-height: 55px;
    overflow: hidden;
    text-align: right;
    padding-right: 40px;
}
.top_link a {
    font-size: 20px;
    margin: 0 4px;
    display: inline;
}
.top_link a:hover {
    color: #ff0000;
    text-decoration: underline;
}
.nav {
    width: 1100px;
    height: 37px;
    margin-bottom: 6px;
    /*background: url("../images/index/nav_bg.jpg") 0 0 repeat-x;*/
    background: #3441ff;
}
.nav ul {
    width: 990px;
    overflow: hidden;
    padding-left: 20px;
}
.nav ul li {
    text-align: center;
    float: left;
    height: 37px;
    line-height: 37px;
}
.nav ul li a {
    font-size: 16px;
    color: #fff;
    letter-spacing: 1px;
    width: 110px;
    display: block;
    font-weight: bold;
}
.nav ul li a:hover {
    color: #fff000;
}
#nav>li{
    display: block;
    float:left;
    width:140px;
    height: 32px;
    border-right:#E0F0FB 1px solid ;
    background-color: #51a351;
}
#nav  a{
    text-decoration: none;
    display: block;
    width:140px;
    height: 32px;
    line-height: 32px;
    color: black;
}
.mainlevel ul{
    list-style: none;
    margin: 0;
    padding: 0;
    display: none;
}
.mainlevel ul li{
    display: block;
    width:140px;
    height: 32px;
    border-bottom: #E0F0FB 1px solid;
}
.content {
    width: 1100px;
    overflow: hidden;
    margin-bottom: 10px;
}
.sidebar {
    width: 300px;
    float: left;
    overflow: hidden;
}
.pro_box {
    width: 300px;
    border: 1px solid #b4b4b4;
    margin-bottom: 10px;
}
.pro_box h3 {
    margin-bottom: 12px;
}
.pro_list {
    width: 280px;
    margin-left: 7px;
    overflow: hidden;
}
.pro_list li {
    margin-bottom: 5px;
}
.pro_list li a {
    display: block;
    width: 190px;
    height: 35px;
    line-height: 35px;
    background: url("../images/index/pro_li_bg.jpg") 0 0 no-repeat;
    padding-left: 43px;
}
.pro_list li a:hover {
    color: #ff0000;
    text-decoration: underline;
}
.main_con {
    width: 780px;
    float: right;
    overflow: hidden;
}
.chanp_box {
    width: 778px;
    margin-bottom: 10px;
    overflow: hidden;
    border: 1px solid #b4b4b4;
}
.show_box {
    width: 760px;
    padding: 10px 0 10px 8px;
    border-top: none;
}
.show_panel {
    width: 760px;
    overflow: hidden;
}
#show_list {
    width: 760px;
    overflow: hidden;
}
#show_list li {
    width: 760px;
    overflow: hidden;
    margin-bottom: 12px;
}
#show_list li a {
    float: left;
    margin: 0 13px;
    display: inline;
    text-align: center;
}
#show_list li span {
    display: block;
    padding-top: 8px;
    color: #6a6a6a;
}
.jj_box {
    width: 778px;
    overflow: hidden;
    border: 1px solid #b4b4b4;
}
.jj_cp {
    width: 778px;
    overflow: hidden;
    background: url("../images/index/main_cp.jpg") 0 0 repeat-x;
    height: 25px;
    line-height: 25px;
}
.jj_cp h3 {
    float: left;
    color: #fff;
    font-size: 14px;
    font-weight: bold;
    letter-spacing: 1px;
    margin-left: 37px;
    display: inline;
}
.jj_cloumn {
    width: 732px;
    overflow: hidden;
    padding: 10px 18px;
    height: auto;
    min-height: 180px;
}
.jj_cloumn img {
    float: left;
    border: 1px solid #b4b4b4;
    padding: 2px;
}
.jj_txt {
    width: 470px;
    float: right;
    overflow: hidden;
    height: auto;
}
.jj_cloumn p {
    text-indent: 20px;
    line-height: 190%;
    color: #333;
}
.foot {
    width: 1100px;
    padding: 10px;
    margin: auto;
    overflow: hidden;
    font-family: Arial, Helvetica, sans-serif;
    color: #fff;
    background: url("../images/index/foot.jpg") 0 0 repeat-x;
    padding-top: 25px;
    height: 61px;
    text-align: center;
}
.foot a {
    font-size: 14px;
    color: #fff;
    line-height: 26px;
}
.copyright p {
    margin-bottom: 10px;
    color: #fff;
    font-size: 14px
}

.main_con2 {
    width: 778px;
    float: right;
    border: 1px solid #b4b4b4;
    padding-bottom: 20px;
}
.jj_cp2 {
    width: 778px;
    overflow: hidden;
    background: url("../images/index/main_cp.jpg") 0 0 repeat-x;
    height: 25px;
    line-height: 25px;
    margin-bottom: 15px;
}
.jj_cp2 h3 {
    float: left;
    color: #fff;
    font-size: 14px;
    font-weight: bold;
    letter-spacing: 1px;
    margin-left: 10px;
    display: inline;
}
.jj_cp2 p {
    float: right;
    margin-right: 28px;
    display: inline;
    color: #fff;
}
.jj_cp2 a {
    color: #fff;
}
.jj_cp2 a:hover {
    color: #ff0000;
    text-decoration: underline;
}
.main{
    position: relative;
    margin: 0 auto;/*设置为相对定位*/
    width: 1000px;/*盒子相对于页面居中*/
    height: 500px;
}
/*  设置提示信息样式 */
.main #txt,.main #num{
    /*设置为绝对定位*/
    position: absolute;
    /*设置文本的定位方式为居中*/
    text-align: center;
    /*设置字体为加粗*/
    font-size: 16px;
    font-weight: bolder;
    width: 520px;
    height: 30px;
    background-color: rgba(255,255,255,0.7);
    line-height: 30px;
}
/*图片说明信息定位坐标及字符颜色*/
.main #txt{
    bottom: 30px;
    color: #666;
}
/*页码信息定位坐标及字符颜色*/
.main #num{
    bottom:0px;
    color: #F00;
}
/*  设置按钮样式 */
#prev,#next{
    /*设置导航按钮的定位方式为绝对定位*/
    position: absolute;
    width: 20px;
    height: 20px;
    bottom: 0;
    /*设置导航按钮的光标为指针*/
    cursor: pointer;
}
#prev{
    /*设置导航按钮的左边距为0，实现靠左对齐*/
    position: absolute;
    left:0px;
    top: 100px;
}
#next{
    /*设置导航按钮的右边距为0，实现靠右对齐*/
    position: absolute;
    right:0px;
    top: 100px;
}
#img{
    width: 1000px;
    height: 500px;
}
#menu{
    width: 987px;
    height: 140px;
    font-family: 宋体;
    font-size: 14px;
    font-weight: bold;
    text-align: center;
    color: black;
}
.mainlevel ul{
    list-style: none;
    margin: 0;
    padding: 0;
    display: none;
}
.mainlevel ul li{
    display: block;
    width:140px;
    height: 32px;
}
#time{
    font-size: 18px;
    text-align: right;
    color: #231f2e;
}