/*返回顶部*/
body, html {
    position: relative;
}

#goTopBtn {
    position: fixed;
    z-index: 1030;
    /*display: none;*/
}

#goTopBtn > img {
    width: 40px;
    height: 40px;
}

.i-inner {

}

.i-item {
    width: 70%;
    margin: 0 auto;
    overflow: hidden;
}

/*顶部导航栏*/
.icon-bar {
    border-bottom: 1px solid #224ed5 !important;
    display: block;
    width: 22px;
    height: 3px;
}
.navbar {
    background: rgba(255, 255, 255, 0.7);
}

.active > a {
    color: #7164d9;
    text-align: center;
}

.i-liitem > a {
    color: #3f3d3d;
    text-align: center;
}

.phoneheader-img {
    width: auto;
    display: inline-block;
}

.navbar-brand {
    float: left;
    height: 50px;
    padding: 10px 15px;
    font-size: 18px;
    line-height: 20px;
}

.navbar-brand > img {
    height: 52px;
}

/*底部*/
.i-bottom {
    background: #2f313e;
    color: #cfd0d1;
    overflow: hidden;
    padding: 20px 0;
}

.word {
    font-size: 16px;
    padding: 10px 0;
}

.a {
    width: 95%;
    margin: 0 auto;
    border-bottom: 1px solid #474c52;
    padding-bottom: 10px;
}

.text {
    float: right;
}

.text3 {
    text-align: center;
}

.lin {
    border-right: 1px solid #93969b;
}

.a img {
    height: 75px;
}

.b {
    margin-top: 10px;
}

/*媒体查询*/
@media screen and (max-width: 767px) {
    .bottom-r {
        padding-left: 5px;
    }

    .bottom-l {
        padding-left: 0px;
    }

    .bottom-l2 {
        padding-left: 0px;
    }

    .text {
        font-size: 8px;
        padding: 5px 0 5px 0;
    }

    .navbar-brand > img {
        height: 40px;
    }

    .navbar-brand {
        padding: 5px 15px;
    }

    .banner-button > div {
        display: inline-block;
        height: 30px;
        line-height: 30px;
    }
    .text3 {
        width: 90%;
        margin: 0 auto;
    }
    .i-bottom {
        padding: 10px 0;
    }
    .word {
        font-size: 12px;
        padding: 5px 0;
    }
    .tu{
        text-align: center;
        display: none;
    }
}
@media screen and (min-width: 768px)and (max-width: 1200px) {
    .word {
        font-size: 13px;
    }

    .a img {
        height: 60px;
    }

    .lin {
        border-right: none;
    }
    .text {
        float: left;
    }
}
@media screen and (min-width: 1200px){
    .q{
        width: 60%;
        margin: 0 auto;
    }
    .tu{
        text-align: right;
    }
    .navbar-brand > img {
        height: 70px;
    }
    .navbar-brand {
        padding: 0px 15px;
    }
}