ul,ul li{
    list-style: none;
    margin: 0;
    padding: 0;
}

.left_bar{width: 80px;height: 430px;position:fixed;top: 200px;right: 5px;z-index: 1001;}
.left_bar ul li{background: url(../images/left_slide_bg.gif) no-repeat;margin-top: 1px;cursor: pointer;}
.left_bar ul li a{width: 80px;height: 80px;display: block;}
.left_bar ul li:nth-child(1){width: 82px;height:99px; background-position: 0px 2px;}
.left_bar ul li:nth-child(2){width: 74px;height:75px;background-position: 0px -98px;}
.left_bar ul li:nth-child(3){width: 74px;height:75px;background-position:  0px -174px;}
.left_bar ul li:nth-child(4){width: 74px;height:75px;background-position:  0px -250px; position: relative;}
.left_bar ul li:nth-child(5){width: 74px;height:75px;background-position:  0px -326px;}
.left_bar ul li:nth-child(1):hover{width: 82px;height:99px; background-position: -86px 2px;}
.left_bar ul li:nth-child(2):hover{width: 74px;height:75px;background-position: -86px -98px;}
.left_bar ul li:nth-child(3):hover{width: 74px;height:75px;background-position:  -86px -174px;}
.left_bar ul li:nth-child(4):hover{width: 74px;height:75px;background-position:  -86px -250px;}
.left_bar ul li:nth-child(5):hover{width: 74px;height:75px;background-position:  -86px -326px;}
.left_bar ul li:nth-child(4) .qr_code{
    width: 140px;
    height: 190px;
    position: absolute;
    left: -150px;
    top: 0;
    background: url(../images/qr_code.jpg) no-repeat;
    display: none;
}
.left_bar ul li:nth-child(4):hover .qr_code{
    display: block;
}

.qiu_jubu_tan{
    width: 500px;
    height: 330px;
    position: fixed;
    left: 50%;
    margin-left: -250px;
    top: 250px;
    display: none;
    z-index: 20000;
    background: url("../images/qiu_jubu_tan.jpg") no-repeat center;
    overflow: hidden;
}
.qiu_jubu_tan .qiu_bg{
    width: 100%;
    height: 106px;
    /*background: url("../images/qiu_bg.png") no-repeat center;*/
}
.qiu_jubu_tan .qiu_close{
    position: absolute;
    width: 46px;
    height: 46px;
    top: 14px;
    right: 14px;
    /*background: url("../images/qiu_close.png") no-repeat center;*/
    cursor: pointer;
}
.qiu_jubu_tan input{
    background: no-repeat;
    box-sizing: border-box;
    display: block;
    width: 395px;
    height: 48px;
    border: none;
    color: #4d4d4d;
    padding-left: 27px;
    font-size: 20px;
    outline:none;
}
.qiu_jubu_tan #left_name{
    margin: 20px auto 0;
}
.qiu_jubu_tan #left_tel{
    margin: 13px auto 19px;
}
.qiu_jubu_tan .bm_button{
    display: block;
    width: 150px;
    height: 48px;
    margin: 0 auto;
}