*
{
    padding: 0;
    margin: 0;
}
a:link,a:visited{
    color: black;
    text-decoration: none;
}
a:hover{
    color: orange;
    text-decoration: none;
}
a:active{
    color: rgb(138, 192, 192);
    text-decoration: none;
}

.top
{
    width: 1275px;
    height: 40px;
    margin: 0 auto;
}
#top_bg
{
    background-color: rgb(189, 188, 188);
    height: 40px;
}

#top_left
{
    width: 900px;
    height: 40px;
    line-height: 40px;
    font-size: 15px;
    float: left;
}

.top_right{
    line-height: 40px;
    font-size: 15px;
    float: right;
}
#top_left span
{
    color: rgb(254, 254, 254);
    margin: 0 7px;
}
.top_right span
{
    color: rgb(254, 254, 254);
    margin: 0 5px;
}


#top_A
{
    width: 1275px;
    height: 100px;
    /* line-height: 100px; */
    margin: 0 auto;
}
.top_a
{
    float: left;
    margin: 5px auto;
}
.top_b
{
    width: 750px;
    height: 100px;
    line-height: 100px;
    margin-left: 150px;
    font-size: 20px;
    float: left;
}
.top_b_0{
    width: 75px;
    margin: 0px 4px;
    float: left;
    text-align: center;
    position: relative;
}
.top_b_x{
        width: 1255px;
        height: 210px;
        background-color: rgb(247, 245, 245);
        color: black;
        padding: 10px;
        position: absolute;
        top: 100px;
        left: -222px;
        opacity: 0;
        /* visibility: hidden; */
        display: none;
        transition: opacity 0.3s ease-in-out;
}
.top_b_x p
{
    color: rgb(252, 164, 2);
    font-size: 15px;
}
.top_b_0:hover .top_b_x{
    opacity: 1;
    /* visibility: visible; */
    z-index: 10;
    display: block;
}
.tpdw_0{
    position: absolute;
    top: 100px;
    left: -226.6px;
}
.tpdw_1{
    position: absolute;
    top: 100px;
    left: -309px;
}
.tpdw_2{
    position: absolute;
    top: 100px;
    left: -392.5px;
}
.tpdw_3{
    position: absolute;
    top: 100px;
    left: -475px;
}
.tpdw_4{
    position: absolute;
    top: 100px;
    left: -558px;
}
.tpdw_5{
    position: absolute;
    top: 100px;
    left: -641px;
}
.tpdw_6{
    position: absolute;
    top: 100px;
    left: -724px;
}
.top_b_0 a{
    font-size: 16px;
}

.top_b_zs{
    margin: 10px 0px;
    width: 209px;
    position: relative;
    float: left;
}
.top_b_zs_1{
    font-size: 13px;
    line-height: 20px;
    height: 150px;
}
.top_b_zs img{
    width: 150px;
}

.top_c
{
    height: 100px;
    float: right;
}
form input
{
    margin: 25px auto;
}
.one
{
    width: 200px;
    height: 38px;
}
.two
{
    width: 50px;
    height: 40px;
}