body {
    background:url(../images/bg.jpg) repeat-y center/100% 2.54rem;
}

.wrap {
    margin-top: 4.8rem;
}

.ch .nav-box,
.sp-app .nav-box,
.sp-app_b .nav-box,
.sp-app_c .nav-box,
.miniprogram .nav-box {
    top: 0;
}

.ch .wrap,
.sp-app .wrap,
.sp-app_b .wrap,
.sp-app_c .wrap,
.miniprogram .wrap {
    margin-top: 3rem;
}
.bga{
    position: relative
}
.help{
    position: absolute;
    width: 3.09rem;
    height: 0.917rem;
    top: 1.2rem;
    right: 1.4rem;
}
.content {
   margin-top: -3rem;
   padding: 0 0.5rem;
}



.t-box {
    margin-bottom: 0.5rem;
}
.t-box .t-tit{
  
  margin-bottom: 0.3rem;
}


.t-box .t-txt {
    min-height: 9.5rem;
    position: relative;
    overflow: hidden;
   
}

.city-ul {
    padding: 0 0 0.1rem 2.8rem;
    margin-bottom: 0.5rem;
    text-align: left;
    position: relative;
    height: 1.1rem;
    line-height: 1.1rem;
    overflow: hidden;
}

.city-ul:before {
    content: '出发城市：';
    position: absolute;
    top: 0;
    left: 0;
    line-height: 1.1rem;
    color: #fff;
}

.city-ul li,
.city-ul li a {
    display: inline-block;
    color: #fff;
}

.city-ul li {
    margin: 0rem 0.2rem 0.1rem 0;
    cursor: pointer;
    width: 20%;
    text-align: center;
}

.city-ul li.on {
    background: #fff;
    color: #3978e2;
    border-radius: 0.5rem;
}

.city-ul li.on a {
    color: #3978e2;
}

.more {
    float: right;
    margin: 0.25rem 0.3rem 0 0;
    color: #fff;
}

.menu-ul {
    text-align: center;
    margin-bottom: 0.3rem;
    border-radius: 0.5rem;
}

.menu-ul li {
    display: inline-block;
    margin: 0.21rem 0;
    font-size: 0.6rem;
    color: #582911;
    border-radius: 0.3rem;
    text-align: center;
    width: 3.5rem;
    height: 1.28rem;
    line-height: 1.28rem;
    background:#d67a43;
    border: 2px solid #582911;
}
.menu-ul li a{
    color: #582911;
}
.menu-ul li.on {
    background:#fff6a5;
    color: #582911;
}
.menu-ul li.on a{
    color: #582911;
}
.t-item .t-h2 {
    min-height: 2.31rem;
    max-height: 2.31rem;
    -webkit-line-clamp: 3;
}


/* 导航 */

.nav-box {
    position: fixed;
    right: 0;
    top: 1.8rem;
    left: 0;
    padding: 0.2rem;
    background: rgba(48, 115, 217, 0.7);
    overflow: hidden;
}

.nav-box .nav-ul a {
    display: block;
    float: left;
    width: 33%;
    line-height: 1.3rem;
    text-align: center;
    border-radius: 0.3rem;
    box-sizing: border-box;
    font-size: 0.55rem;
    color: #fff;
}

.nav-box .nav-ul a.on {
    color: #341405;
    background: #ffe400;
}

.nav-box .nav-ul a:last-child {
    margin-right: 0;
}

.scroll {
    position: fixed;
    bottom: 0.5rem;
    right: 0.43rem;
    z-index: 1000;
    display: inline-block;
    width: 1.5rem;
    height: 1.5rem;
    line-height: 1.5rem;
    text-align: center;
    border-radius: 100%;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.7);
    color: #fff;
}

.nav-box,
.scroll {
    z-index: 10;
}
.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: 14rem;
}
.dialog .t-close{
    text-align: right;
    cursor: pointer;
    margin-bottom: 0.5rem;
    
}
.dialog .t-close img{
    display: inline-block;
    width: 1.13rem;
}
.dialog .t-txt{
    padding: 0.5rem;
    border-radius: 0.5rem;
    background: #4F79A9;
    color: #fff;
    font-size: 0.6rem;
    line-height: 1rem;
}
.dialog .t-txt p{
    max-height: 15rem;
    overflow-y: auto;
}