/* ===kf==== */
.kf {
    transition: .8s;
    z-index: 999999;
    background-color: transparent;
    position: fixed;
    top: 58%;
    right: 20px;
    width: 50px;
    border-radius: 5px;
    /* display: none; */
}

    .kf span {
        z-index: 1000001;
        transition: .5s;
        cursor: pointer;
        position: relative;
        display: block;
        width: 50px;
        height: 50px;
        margin-bottom: 3px;
    }

        .kf span:hover {
            background-color: #0099ff;
        }

    .kf .zx {
        background-position: 0 0;
        background: #c9211c url(../images/kefu-zx.png)no-repeat center top 12px;
    }

    .kf .back_top {
        border: none;
        background: #c9211c url(../images/kf-top.png)no-repeat center top 13px;
    }

    .kf span a {
        transition: .5s;
        display: block;
        color: #fff;
        line-height: 24px;
        font-size: 14px;
        text-align: center;
        padding-top: 22px;
    }

.kfimgr {
    position: absolute;
    bottom: 23px;
    right: -9px;
}

.kf span div i {
    display: block;
    position: absolute;
    width: 15px;
    height: 200px;
    right: -15px;
    top: 0;
}

.kf .freetel {
    background: #c9211c url(../images/kefu-qq.png)no-repeat center;
}

.kf .zxlya {
    background: #c9211c url(../images/kf-wx_03.png)no-repeat center;
}

.kf span:nth-child(4) div {
    white-space: nowrap;
}

.kf a {
    display: block;
    height: 68px;
    position: absolute;
    top: 0;
    right: 0;
    width: 100%
}

.nav_center div, .index_nav_center div, .shou, .zhan {
    -webkit-box-shadow: 0 2px 18px rgba(0, 0, 0, 0.25);
    box-shadow: 0 2px 18px rgba(0, 0, 0, 0.25);
}

.kf .zxlya .erweima {
    display: none;
    right: 62px;
    position: absolute;
    top: -72px;
    background: #fff;
    padding: 5px;
    text-align: center;
    box-shadow: 0 2px 13px rgba(0, 0, 0, 0.25);
    border-radius: 5px;
    width: 120px;
}

.kf .zxzx {
    display: none;
    right: 86px;
    position: absolute;
    top: 6px;
    background: #fff;
    padding: 10px 20px;
    text-align: center;
    box-shadow: 0 2px 13px rgba(0, 0, 0, 0.25);
    border-radius: 5px;
    width: 110px;
    font-size: 14px;
    color: #333;
}

.kfimgr {
    position: absolute;
    bottom: 23px;
    right: -9px;
}

.kf-ly {
    background: #c9211c url(../images/kf-ly_03.png)no-repeat center;
}

.shou {
    z-index: 1000000;
    cursor: pointer;
    width: 30px;
    height: 40px;
    top: 47%;
    margin-top: -15px;
    border-radius: 5px 0 0 5px;
    right: 62px;
    background: transparent url(../images/zk1.png)no-repeat center left;
    position: absolute;
    box-shadow: none;
}

    .shou:hover {
        background: transparent url(../images/zk.png)no-repeat center left;
    }

.kf-phone {
    background: #c9211c url(../images/kf-phone1.png)no-repeat center;
}

.kf-bian {
    background: #c9211c url(../images/kf-bian.png)no-repeat center;
}
.kf-wx {
    background: #c9211c url(../images/kf-wx_03.png)no-repeat center;
}

.kf-phone1, .zxwb {
    display: none;
    font-size: 15px;
    color: #333;
    background-color: #fff;
    position: absolute;
    right: 60px;
    box-shadow: 0 0 20px rgba(0,0,0,0.2);
    padding: 10px 12px;
    background: #fff;
    border-radius: 5px;
    width: 145px;
}

    .kf-phone1 .kfimgr, .zxwb .kfimgr {
        bottom: 10px;
    }

.kf-shqi {
    width: 100%;
    height: 40px;
}

    .kf-shqi .m-icon {
        display: block;
        margin: 0 auto;
        width: 30px;
        height: 30px;
        border-radius: 50%;
        background: #c9211c url(../images/kf-close.png) no-repeat center;
        background-size: 15px;
        cursor: pointer;
        transform: rotate(45deg);
        transition: all 0.3s;
    }

        .kf-shqi .m-icon:hover {
            background-color: #c9211c;
        }

.kf.show .m-icon {
    transform: rotate(0);
}

.shou {
    z-index: 1000000;
    cursor: pointer;
    width: 30px;
    height: 40px;
    top: 47%;
    margin-top: -15px;
    border-radius: 5px 0 0 5px;
    right: 62px;
    background: transparent url(../images/zk1.png)no-repeat center left;
    position: absolute;
    box-shadow: none;
}

.kffixed {
    position: fixed;
    display: none;
    bottom: 0;
    z-index: 20;
    width: 100%;
    height: 49px;
    overflow: hidden;
}

.kufuul {
    text-align: center;
    padding: 2px 0;
    width: 100%;
    height: 49px;
    position: absolute;
    bottom: 0;
    left: 0;
    display: inline-block;
}

.kefu {
    padding: 0;
}

    .kefu li {
        float: left;
        height: 45px;
        text-align: center;
        color: #fff;
        line-height: 45px;
        color: #fff;
        transition: all .4s;
    }

.kfzx-tigg {
    width: 49.5%;
    height: 45px;
    display: block;
    float: left;
    line-height: 45px;
    opacity: 1;
    transition: 1s opacity;
}

.kfzx-enter {
    opacity: 0
}

.kf-zx {
    display: block;
    width: 100%;
    height: 100%;
    color: #fff;
    line-height: 45px;
    text-align: center;
    background: #b5b5b5;
}

    .kf-zx img {
        display: inline-block;
        vertical-align: middle;
        margin-right: 10px;
    }

.teldb {
    width: 49.5%;
    background: rgba(0,0,0,0.6);
    background-size: contain;
    margin: 0 1px;
    position: relative;
}

    .teldb img {
        display: inline-block;
        vertical-align: middle;
        margin-right: 10px;
    }

    .teldb a {
        color: white;
    }

.kf span:hover {
    background-color: #c9211c;
}

/* app-kf */
.kffixed {
    position: fixed;
    bottom: 0;
    z-index: 2000;
    width: 100%;
    height: 49px;
    overflow: hidden;
    display: none;
}

.kufuul {
    text-align: center;
    padding: 2px 0;
    width: 100%;
    height: 49px;
    position: absolute;
    bottom: 0;
    left: 0;
    display: inline-block;
}

.kefu {
    padding: 0;
}

    .kefu li {
        float: left;
        height: 45px;
        text-align: center;
        color: #fff;
        line-height: 45px;
        color: #fff;
        transition: all .4s;
    }

.kfzx-tigg {
    width: 49.5%;
    height: 45px;
    display: block;
    float: left;
    line-height: 45px;
    opacity: 1;
    transition: 1s opacity;
}

.kfzx-enter {
    opacity: 0
}

.kf-zx {
    display: block;
    width: 100%;
    height: 100%;
    color: #fff;
    line-height: 45px;
    text-align: center;
    background: rgba(0,153,255,0.9);
}

    .kf-zx img {
        display: inline-block;
        vertical-align: middle;
        margin-right: 10px;
    }

.teldb {
    width: 49.5%;
    background: rgba(0,0,0,0.6);
    background-size: contain;
    margin: 0 1px;
    position: relative;
}

    .teldb img {
        display: inline-block;
        vertical-align: middle;
        margin-right: 10px;
    }

    .teldb a {
        color: white;
    }

@media (max-width:991px) {
    .kf {
        display: none;
    }

    .kffixed {
        display: block;
    }
}