@charset "utf-8";


/* 轮播*/
.friend {
    margin: 0 auto;
    overflow: hidden;
    width: 100%;
}

.mr_frbox {
    width: 100%;
    float: left;
}

.divBtn {
    width: 100%;
    float: left;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 50px;
}

.mr_frBtnL {
    cursor: pointer;
    display: inline;
    height: 36px;
    margin: 0 30px;
    width: 20px;
    text-align: center;
}

.divBtn i.iconfont {
    color: #fff;
    font-size: 32px;
}

.mr_frBtnR {
    cursor: pointer;
    width: 20px;
    height: 36px;
    margin: 0 30px;
}

.mr_frUl {
    height: 260px;
    margin: 0 -11px 0 -100px;
}

    .mr_frUl ul li {
        display: inline;
        float: left;
        width: 20%;
        margin: 0 11px;
        height: 100%;
        overflow: hidden;
        position: relative;
        border-radius: 20px;
        transition: transform 2s;
        transform-origin: left center;
        transform: rotate3d(1,1,0,-5deg);
    }

        .mr_frUl ul li a {
            display: flex;
            height: 260px;
            padding: 30px;
            width: 100%;
            text-align: center;
            align-items: center;
            justify-content: center;
        }

            .mr_frUl ul li a img {
                height: 100%;
                max-width: 100%;
            }

.mr_zhe {
    width: 100%;
    position: absolute;
    top: 0;
    background: rgba(255, 255, 255, 0.15) none repeat scroll 0 0 !important; /*实现FF背景透明，文字不透明*/
    filter: Alpha(opacity=10);
    background: #fff; /*实现IE背景透明*/
    height: 100%;
    left: 0;
    right: 0;
}

.mr_zhe_i {
    clear: both;
    height: 100%;
    width: 100%;
    box-sizing: border-box;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

    .mr_zhe_i h1 {
        display: none;
        text-align: center;
        font-size: 182px;
        height: 60px;
        line-height: 60px;
        margin-top: 10px;
        margin-bottom: 10px;
        font-weight: bold;
        color: #fff;
        float: left;
        width: 100%;
    }

.mr_zhe_p {
    width: 100%;
    float: left;
}

    .mr_zhe_p h3 {
        text-align: center;
        font-size: 16px;
        font-weight: normal;
        color: #fff;
        line-height: 30px;
    }

        .mr_zhe_p h3 span {
            display: block;
            margin: 0 auto;
            width: 260px;
        }

.mr_zhe_hover {
    bottom: 0;
    height: 100%;
    position: absolute;
    width: 100%;
    background: rgba(0, 0, 0, 0.5) none repeat scroll 0 0 !important;
    filter: Alpha(opacity=80);
    background: #0a0a0a;
}

    .mr_zhe_hover h1 {
        text-align: center;
        height: 40px;
        line-height: 40px;
        margin: 22px 0;
        color: #fff;
    }
@media screen and (max-width: 991px) {
    .mr_frUl ul li {
        width: 350px;
    }
    .divBtn {
        margin-top: 30px;
    }
}

@media screen and (max-width: 767px) {
    .mr_frUl ul li {
        width: 320px;
    }
}

@media screen and (max-width: 480px) {
    .mr_frUl {
        height: 200px;
        margin: 0;
    }

        .mr_frUl ul li {
            width: 300px;
            margin: 0 15px;
        }
            .mr_frUl ul li a {
                height: 200px;
            }
    .mr_zhe_p h3{
        font-size: 14px;
    }
    .mr_frBtnL,.mr_frBtnR{
        height: 24px;
        width: 12px;
    }
}