body {
    background: #96AFCD url(../images/bg.png) repeat-y center top;
}

.wrap .banner .bga,
.wrap .banner .bgb,.wrap .banner .bgc {
    height: 439px;
    background: url('../images/banner1.jpg') no-repeat center top;
}

.wrap .banner .bgb {
    background-image: url('../images/banner2.jpg');
}
.wrap .banner .bgc {
    background-image: url('../images/banner3.jpg');
}
.wrap .banner .bga .help-box{
    width: 1000px;
    height: 439px;
    margin: 0 auto;
    position: relative;
}
.wrap .banner .bga .help-box .help{
    position: absolute;
    width: 117px;
    height: 43px;
    top:5px;
    right: 10px;
    cursor: pointer;
}
.content {
    margin: -875px auto 0;
    width: 1000px;
}
.active-box{
    position: relative;
}
.swiper-box{
    position: absolute;
    width:360px ;
    height: 154px;
    border-radius: 10px;
    background: #fff;
    top: 50%;
    margin-top: -74px;
    left: 10px;
    padding:5px 10px;
    box-sizing: border-box;
}
.t-box .t-tit {
    text-align: center;
}

.t-box {
    width: 1000px;
    margin: 0 auto;
}
.box-a .t-txt{
    padding: 20px;
    border-radius: 10px;
    background: #4F79A9;
    text-align: center;
}
.box-a .t-txt a{
    display: block;
    margin-bottom: 10px;
}
.t-box .t-txt {
    min-height: 258px;
    margin-bottom: 30px;
    padding: 10px 0;
    border-radius: 20px;
    overflow: hidden;
    border-radius: 10px;
    background: #4F79A9;
}
.box-b .t-tit{
    position: relative;
    margin-bottom: 0;
}
.box-b .t-tit .btn{
    position: absolute;
    top: 41px;
    right: 294px;
    width: 156px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    color: #fff;
    font-size: 26px;
    cursor: pointer;
}
.box-b .t-tit img{
    display: inline-block;
    transition: all 1s;
}
.box-b .t-tit .ani{
    transform: rotate(180deg);
}
.box-b  .t-cont{
    height: 71px;
    margin-bottom: 30px;
    transition: all 1s;
}
.box-b  .t-cont img{
    width: 100%;
}
.box-b   .t-conts{
    height: 1200px;
}
.city-ul {
    width: 590px;
    padding-left: 80px;
    text-align: left;
    position: relative;
    font-size: 16px;
    line-height: 30px;
    height: 30px;
    overflow: hidden;
    margin: 10px 0 10px 30px;
}

.city-ul:before {
    content: '出发城市：';
    position: absolute;
    top: 0;
    left: 0;
    line-height: 30px;
    color: #e8608a;
}

.city-ul li {
    float: left;
    margin: 0px 0px 5px 0;
    cursor: pointer;
    color: #e8608a;
    min-width: 84px;
    text-align: center;
}
.city-ul li a{
    color: #e8608a;
}
.city-ul li.on {
    background: #e8608a;
    color: #fff;
    border-radius: 15px;
}
.city-ul li.on a{
    color: #fff;
}

.t-txt .more {
    color: #e8608a;
    font-size: 16px;
    cursor: pointer;
    float: right;
    margin: 10px 30px 0 0;
}

.menu-ul {
    padding: 10px;
    text-align: center;
    border-radius: 8px;
    margin: 0 auto;
}

.menu-ul li {
    display: inline-block;
    margin: 0 10px 0 0;
    cursor: pointer;
    font-size: 22px;
    color: #fff;
    border-radius: 18px;
    width: 145px;
    height: 36px;
    line-height: 36px;
    text-align: center;
    background: #e53966;
}

.menu-ul li.on {
    background: radial-gradient(#f14950, #fa711a);
}

.t-item .t-h2{
    height: 60px;
}
.box-d {
    padding-bottom: 30px;
}
/* 导航 */

.nav-box {
    position: fixed;
    top: 50%;
    right: 0;
    z-index: 11;
    text-align: center;
    margin-top: -146px;
    text-align: center;
    background: rgba(153,156,161,.7);
    border-radius: 8px;
    width: 108px;
    box-sizing: border-box;
    border: 4px solid #6644F2;
}
.nav-logo{
    position: relative;
    top: -61px;
    left: -36px;
}
.nav-ul{
    margin-top: -50px;
}
.nav-box a {
    display: block;
    line-height: 32px;
    margin: 0 auto;
    overflow: hidden;
    font-size: 16px;
    color: #fff;
    margin-bottom: 5px;
}

.nav-box a.on {
    color: #FFFEA5;
    background: #8333F4;
    
}
.mask,.dialog{
    position: fixed;
    z-index: 100;
}
.mask{
    top:0;
    left:0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.8);
}
.dialog{
    top:50%;
    left: 50%;
    transform: translate(-50%,-50%);
    -webkit-transform: translate(-50%,-50%);
    width: 800px;
}
.dialog .t-close{
    text-align: right;
    cursor: pointer;
    margin-bottom: 10px;
}
.dialog .t-txt{
    padding: 20px;
    border-radius: 10px;
    background: #4F79A9;
    color: #fff;
    font-size: 16px;
    line-height: 28px;
}
.dialog .t-txt .t-txt-inner{
    max-height: 400px;
    overflow-y: auto;
}