.wrap .banner .bga,
.wrap .banner .bgb {
    height: 279px;
    background: url('../images/banner1.jpg') no-repeat center top;
}

.wrap .banner .bgb {
    background-image: url('../images/banner2.jpg');
}

.b-boxa {
    background: #4194d5 url(../images/bg1.png) no-repeat center;
    padding: 20px 0;
}

.b-boxb {
    background: #6358c6 url(../images/bg2.png) no-repeat center;
    padding: 20px 0;
}

.b-boxc {
    background: #24d6e2 url(../images/bg3.png) no-repeat center;
    padding: 20px 0;
}

.b-boxd {
    background: #fb6d92 url(../images/bg4.png) no-repeat center;
    padding: 20px 0;
}

.t-box {
    width: 1000px;
    margin: 0 auto;
}

.t-box .t-tit {
    text-align: center;
    margin: 10px auto;
}

.t-box .t-txt {
    min-height: 258px;
    overflow: hidden;
}

.menu-ul {
    margin: 20px auto 10px;
    overflow: hidden;
    text-align: center;
}

.menu-ul li {
    display: inline-block;
    margin: 0px 10px 10px 0;
    cursor: pointer;
    font-size: 22px;
    color: #fff;
    width: 128px;
    height: 46px;
    line-height: 46px;
    text-align: center;
    box-sizing: border-box;
    background: #2798f7;
    border-radius: 15px;
    box-shadow: 0 0 10px 10px #1f85e6 inset;
}

.menu-ul li.on {
    background-color: #6358c6;
    box-shadow: 0 0 10px 10px #554abe inset;
}

.box-e .t-tit {
    position: relative;
}

.box-e .t-tit a {
    position: absolute;
    right: 0;
    bottom: 45px;
    color: #fff;
    font-size: 18px;
}

.js-box {
    overflow: hidden;
}

.swiper-container {
    width: 1000px;
    height: 261px;
}

.img-box {
    border: 2px solid #fff;
}

.sm-box {
    width: 480px;
    line-height: 40px;
    color: #fff;
    font-size: 24px;
    height: 257px;
    position: relative;
    text-align: center;
}

.sm-box .wz {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    width: 80%;
}

.sm-box .btn {
    width: 217px;
    height: 40px;
    background: url(../images/btnbg.png) no-repeat center;
    margin: 0 auto;
    text-align: center;
    margin-bottom: 20px;
}


/* 游记 */

.box-f ul {
    text-align: center;
    margin-bottom: 40px;
}

.box-f ul li {
    display: inline-block;
    width: 234px;
    height: 179px;
    overflow: hidden;
    margin-right: 13px;
    position: relative;
}

.box-f ul li:last-child {
    margin-right: 0;
}

.box-f ul li .code {
    background: rgba(0, 0, 0, .8);
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 10px;
    display: none;
}

.box-f ul li .code img {
    width: 150px;
}

.box-f ul li:hover .code {
    display: block;
}


/* 导航 */

.nav-box {
    position: fixed;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    text-align: center;
    background: #193952;
    width: 115px;
    border-radius: 8px;
    z-index: 1000;
    border: 4px solid #fe9b49;
}

.nav-logo {
    position: relative;
    left: -30px;
    top: -29px;
    margin-bottom: 10px;
}

.nav-ul {
    margin-top: -38px;
}

.nav-box a {
    width: 100%;
    display: block;
    line-height: 35px;
    margin: 6px auto;
    font-size: 16px;
    color: #fff;
}

.nav-box a.on {
    background-color: #fff;
    color: #fe9036;
    position: relative;
    border-radius: 16px;
}

.nav-box a.on::after {
    position: absolute;
    bottom: -5px;
    left: 50%;
    width: 64px;
    margin-left: -32px;
    height: 3px;
    background: #fff;
    content: "";
}