.navbar-default .navbar-brand{
    color: hsl(0, 20%, 96%);
}
.navbar-wrapper {
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    z-index: 20;
}

.navbar-wrapper > .container {
    padding-right: 0;
    padding-left: 0;
}

.navbar-wrapper .navbar {
    padding-right: 15px;
    padding-left: 15px;
}

.navbar-wrapper .navbar .container {
    width: auto;
}
.carousel{
    margin-bottom: 60px;
}

@media (min-width: 768px) {
    .navbar-wrapper {
        margin-top: 20px;
    }

    .navbar-wrapper .container {
        padding-right: 15px;
        padding-left: 15px;
    }

    .navbar-wrapper .navbar {
        padding-right: 20px;
        padding-left: 20px;
    }

}

@media (max-width: 768px){
    .carousel{
        margin-top: 50px;
    }
}
.text-center{
    margin-bottom: 50px;
    margin-top: 50px;
}
.amazon{
    margin-bottom: 80px;
}
.amazon .row{
    -moz-box-shadow: 10px 10px 20px -5px #f8f8f8; /* 老的 Firefox */
    box-shadow: 10px 10px 20px -5px #f8f8f8;
}
.amazon .row .col-sm-6 img{
    max-width: 100%;
}
.amazon .row .col-sm-6 p{
    margin-left: 20px;
    margin-right: 20px;
    margin-top: 80px;
}
.advantage{
    background-color: #f6f7fb;
    padding-bottom: 50px;
}
.advantage .bj h6{
    font-size: 16px;
}
.advantage .bj p{
    font-size: 14px;
    font-weight: 300;
}
.advantage .bj{
    background-color: #ffffff;
    padding: 25px 30px;
    margin-top: 20px;
}
.yj{
    background-image: url("../images/2.jpg");
    background-size: 100% 100%;
    height: 620px;
    color: #ffffff;
}
.yj .col-sm-6{
    margin-top: 50px;
}
.yj .col-sm-6 .col-sm-6{
    margin-top: 0;
}
.yj p:first-of-type{
    margin-top: 30px;
}
.tu{
    text-align: center;
    border: 1px solid #ffffff;
    padding: 30px;
    height: 180px;
}
.tu:hover{
    background-color: blue;
    border-color: blue;
}
.sj{
    margin-top: 80px;
    text-align: center;
}
.wz{
    border: 1px solid #c5c5c5;
    width: 90%;
    margin-top: 20px;
    padding: 25px 0;
}
.wz i{
    color: blue;
}
.wz:hover{
    background-color: blue;
    color: #ffffff;
}
.wz:hover i{
    color: white;
}
.kc{
    margin-top: 50px;
}
.kc .col-sm-6 img{
    max-width: 100%;
}
.kc .col-sm-6 .wzz{
    margin: 50px;
}
.kc .col-sm-6 .wzz p{
    margin-top: 50px;
}
.gy{
    margin-top: 80px;
    background-color: #f6f7fb;
}

.gy .row{
    margin-top: 80px;
}
.gy .col-sm-6:first-of-type img{
    margin-left: -270px;
    margin-top: -100px;
    max-width: 150%;
}
.gy span{
    margin-top: 80px;
    display: inline-block;
    text-decoration:underline;
}
.wt .wtt{
    width: 80%;
    float: left;
    margin: 20px;
}
.wt .da{
    float: right;
    font-size: 20px;
    margin-top: 20px;
}
.wt .da i{
    display: block;
    text-align: center;
    margin-top: 10px;
}

}
.wt .col-sm-6 li{
    font-weight: 400;
    font-size: 18px;
}
.wt .col-sm-6 p{
    margin-top: 10px;
    padding-left: 25px;
}
.wt .line{
    border-top: 3px solid #f6f7fb;
    padding-top: 20px;
}
.fw{
    background-color: #f6f7fb;
    margin-top: 80px;
    /* background-image: url("../images/5.jpg"); */
    background-size: 100%;
    height: 630px;
}
.fw .zc{
    margin: 10px;
    padding: 40px;
}
.fw .col-sm-3 .zc{
    background-color: #1553b9;
    color: white;
}
/* .fw .col-sm-3:first-of-type{
    margin-top: 80px;
    padding: 30px;
}
.fw .col-sm-3:last-of-type{
    margin-top: 80px;
    padding: 30px;
}
.fw .col-sm-3:nth-child(2) .col-sm-12:first-of-type .zc,.fw .col-sm-3:last-of-type .zc{
    background-color: #c7c6cc;
}
.fw .col-sm-3:nth-child(3) .col-sm-12:last-of-type .zc{
    background-color: white;
    color: #1553b9;
} */
.footer{
    background-color: #1553b9;
    padding-top: 40px;
    color: #ffffff;
    padding-bottom: 30px;
}

/*main css*/
.izl-rmenu{position:fixed; left:90%; bottom:10px; padding-bottom:73px;z-index:999; }
.izl-rmenu .btn{width:72px; height:73px; margin-bottom:1px; cursor:pointer; position:relative;}
.izl-rmenu .btn-qq{background:url(../images/r_qq.png) 0px 0px no-repeat; background-color:#6da9de;}
.izl-rmenu .btn-qq:hover{background-color:#488bc7;}
.izl-rmenu a.btn-qq,.izl-rmenu a.btn-qq:visited{background:url(../images/r_qq.png) 0px 0px no-repeat; background-color:#6da9de; text-decoration:none; display:block;}
.izl-rmenu .btn-wx{background:url(../images/r_wx.png) 0px 0px no-repeat; background-color:#78c340;}
.izl-rmenu .btn-wx:hover{background-color:#58a81c;}
.izl-rmenu .btn-wx .pic{position:absolute; left:-160px; top:0px; display:none;width:160px;height:160px;}
.izl-rmenu .btn-phone{background:url(../images/r_phone.png) 0px 0px no-repeat; background-color:#fbb01f;display: block}
.izl-rmenu .btn-phone:hover{background-color:#ff811b;}
.izl-rmenu .btn-phone .phone{background-color:#ff811b; position:absolute; width:160px; left:-160px; top:0px; line-height:73px; color:#FFF; font-size:18px; text-align:center; display:none;}
.izl-rmenu .btn-top{background:url(../images/r_top.png) 0px 0px no-repeat; background-color:#666666; display:none;}
.izl-rmenu .btn-top:hover{background-color:#444;}