*{
    margin:0px;
    padding:0px;
}
ul,li{
    list-style:none;
}
a{
    text-decoration:none;
}
img{
    border:0px;
}
body{
   
}
.a{
    width: 100%;
    height: 8.9rem;

}
.b{
    width: 100%;
    height: 34.5rem;
    background:url("../images/banner.png") no-repeat ;
    background-size: 100% 100%;

}
.c{

    min-height: 50rem;
    overflow: hidden;
}
.bz{
    width: 14%;
    min-height: 27.6rem;
    background: #f3f2f2;
    margin-left: 9.8%;
    margin-right: 2%;
    float: left;
    margin-top: 5.4rem;
    overflow: hidden;
}
.bz li{
    width: 82%;
    min-height: 3.0625rem;
    font-size: 1rem;
    line-height: 3.0625rem;
    border-bottom: 1px solid #d9d9d9;
    padding-left: 10%;
    padding-right: 8%;
    overflow: hidden;

}
.bz_zi{
    float: left;
    font-size: 18px;

}
.bz_tu{
    float: right;
}



.bz_zi_2{
    width: 100%;
    min-height: 1.5rem;
    line-height: 1.5rem;
    display: none;
    overflow: hidden;
    font-size: 0.875rem;
}
.bz_zi_2 .bz_zi_2_zi{
    float: left;

}
.bz_zi_2 .bz_zi_2_tu{
    float: right;
}

.bz_zi_3{
    width: 85%;
    min-height: 1.5rem;
    line-height: 1.5rem;
    display: none;
    overflow: hidden;
    font-size: 0.875rem;
    padding-left: 15%;
}
.bz_zi_3_zi{
    float: left;
    color: #727272;
    font-size: 13px;
}
.bz_zi_3_tu{
    float: right;
}

.bz_zi_4{
    width: 100%;
    min-height: 1.5rem;
    line-height: 1.5rem;
    overflow: hidden;
    font-size: 0.9375rem;
    color: #727272;
    display: none;
}
.by{
    width: 55.2%;
    min-height: 100rem;
    border: medium none;
    float: left;
    display: block;
    position: relative;
    z-index: 1;
}


.h{
    width: 100%;
    height: 29.5rem;
    background: #ebebeb;
}