body {
    background: #fde8bb;
}

.content {
    padding: 0 0.3rem;
}

.img-box {
    margin-bottom: 1rem;
}

.t-box {
    margin-bottom: 1rem;
    padding: 0 0.5rem;
    background: #ffc9c6;
    border: 1px solid #d52163;
    border-radius: 0.3rem;
}

.t-box .t-tit {
    padding: 0 0.3rem;
    margin-bottom: 0.5rem;
}

.box-d .t-tit,
.box-e .t-tit {
    padding: 0.3rem 3rem 0;
}

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

.box-e .t-txt {
    min-height: 8rem;
}

.box-e ul {
    display: flex;
    display: -webkit-flex;
    justify-content: space-around;
}

.box-e {
    margin-bottom: 4rem;
}


/* 导航 */

.nav-box {
    position: fixed;
    right: 0;
    bottom: 0;
    left: 0;
    padding: 0.2rem;
    background-color: rgba(0, 0, 0, .8);
    overflow: hidden;
}

.nav-box .nav-ul a {
    display: block;
    float: left;
    width: 20%;
    line-height: 1.5rem;
    text-align: center;
    box-sizing: border-box;
    font-size: 0.55rem;
    color: #fff;
}

.nav-box .nav-ul a.on {
    background-color: #aeacce;
    color: #aafeff;
    border-radius: 0.75rem;
}

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

.scroll {
    position: fixed;
    bottom: 2rem;
    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;
}