/*主体*/
.about_us {
    min-height: 500px;
}
.banner{
    width: 100%;
    height: 400px;
    background: url("../images/ydznv.png") no-repeat center;
    cursor: pointer;
}
.ydz_h2 {
    font-size: 18px;
    color: #666;
    text-align: center;
    line-height: 28px;
}
 .ydz_1 {
    margin-top: 56px;
    margin-bottom: 70px;
    display: inline-block;
}
 .ydz_1 .ydz1_lx {
    border: 2px solid #44ccf2;
    width: 26px;
    height: 26px;
    transform: rotate(45deg);
}
.ydz_1 span {
    color: #44ccf2;
    position: absolute;
    display: block;
    font-size: 16px;
    line-height: 30px;
    text-align: center;
}
 .ydz1_l span {
    left: 6px;
}
 .ydz_1 ul li:last-of-type {
    margin-top: 68px;
}
.ydz_1 p {
    border-bottom: 1px solid #44ccf2;
    width: 298px;
    text-align: left;
}
 .ydz1_l p {
    margin-left: 48px;
}
.ydz1_r p {
    text-align: right;
    float: left
}
 .ydz1_r .ydz1_lx {
    margin-left: 18px;
}
 .ydz_1 li {
    position: relative;
    height: 44px;
}

.ydz_1 .ydz1_r span {
    right: 6px;
}
.ydz_2 .out #lijizixun{
    margin: auto;
    text-align: center;
    width: 150px;
    height: 40px;
    font-size: 18px;
    line-height: 40px;
    border: 1px solid #1d83ec;
    border-radius: 5px;
    background: none;//#1d83ec;
    color: #1d83ec;
    cursor: pointer;
    transition: all .6s ease-in-out;
}
.ydz_2 .out #lijizixun:hover{
    background: #1d83ec;
    color: #fff;
}

.ydz_2 .ydz2_icon {
    display: block;
    float: left;
}
.ydz_2 .ydz2_info {
    width: 100%;
    float: left;
    text-align: center;
    line-height: 30px;
    margin-top: 8px;
    font-size: 20px;
    color: #333333;
    margin-bottom: 40px;
}
 .ydz3_l {
    width: 38%;
    font-size: 14px;
    color: #737373;
    line-height: 30px;
}
.ydz3_l span {
    font-size: 22px;
    color: #262626
}

.ydz_4 {
    height: 210px;
    padding-top: 50px;
    margin-bottom: 50px;
}
.ydz_4 .ydz_4_img {
    margin-top: 8px;
    margin-left: 230px;

}

.ydz_4 .ydz_5_img{
    margin-top: 8px;
    margin-right: 15px;
}
.ydz_4 .ydz_5_img img{
    display: block;
    margin-left: 840px;
}

.ydz4_con {
    margin-left: 150px;
    margin-top: 20px;
    margin-right: 20px;
}
 .ydz4_con_1 {
    margin-left: 400px;
}
 .ydz4_con_1 h3 {
    text-align: left;
    font-size: 24px;
    color: #1d83ec;
    margin-bottom: 28px;
    padding-top: 15px;
    position: relative;
}
.ydz4_con_1 h3 a{
    color: #1d83ec;
    font-size: 24px;
}
.ydz4_con_1 h3 .leftt_line{
    position: absolute;
    left: 0;
    bottom: -15px;
    height: 1px;
    width: 50px;
    background: #1d83ec;
}
.ydz4_con_1 .ydz4_info {
    font-size: 16px;
    color: #333333;
    text-align: left;
    width: 680px;
    line-height: 26px;
}
.ydz4_con h3 {
    text-align: right;
    font-size: 24px;
    color: #1d83ec;
    margin-bottom: 28px;
    position: relative;
}
.ydz4_con h3 a{
    color: #1d83ec;
    font-size: 24px;
}
.ydz4_con h3 .right_line{
    position: absolute;
    right: 0;
    bottom: -15px;
    height: 1px;
    width: 50px;
    background: #1d83ec;
}
.ydz4_con .ydz4_info {
    font-size: 16px;
    color: #333333;
    text-align: right;
    width: 680px;
    line-height: 26px;
}

.ydz5{
    width: 400px;
    height: 400px;
    box-shadow: 0 0 5px #1d83ec;
    margin:30px auto 0;
}
.ydz5 .ydz5_up{
    height: 200px;
    width: 400px;
    background: #1d83ec;
    padding-top: 30px;
}
.ydz5 h1{
    line-height: 40px;
    height: 40px;
    font-size: 28px;
    text-align: center;
    color: #fff;
}
.ydz5 .ydz5_up_img{
    width: 120px;
    height: 120px;
    border-radius: 60px;
    /*border: 1px solid #fff;*/
    margin: 20px 140px;
}
.ydz5 .ydz5_up_img img{
    display: block;
    width: 100px;
    height: 100px;
    margin: 10px;
}
.ydz5 .ydz5_down{
    padding: 30px 0;
}
.ydz5 .ydz5_down #shiyong{
    width: 130px;
    height: 35px;
    margin-left: 135px;
    font-size: 18px;
    line-height: 35px;
    border-radius: 5px;
    color: #fff;
    background: #1d83ec;
    text-align: center;
    cursor: pointer;
    transition: all .5s ease-in-out;
}
.ydz5 .ydz5_down #shiyong:hover{
    background: #66abf9;
    color: white;
}
.ydz5 .ydz5_down #goumai{
    width: 130px;
    height: 35px;
    margin-left: 135px;
    font-size: 18px;
    line-height: 35px;
    border: 1px solid #1d83ec;
    border-radius: 5px;
    color: #1d83ec;
    text-align: center;
    margin-top: 20px;
    cursor: pointer;
    transition: all .5s ease-in-out;
}
.ydz5 .ydz5_down #goumai:hover{
    border:1px solid #66abf9;
    color: #66abf9;
}



.ydz5_l {
    margin: 0px 38px 0px 220px;
}
 .ydz5_l .ydz5_icon {
    width: 110px;
    height: 110px;
    border-radius: 55px;
    background: #f5f5f5;
    text-align: center;
    display: table-cell;
    vertical-align: middle;
}
 .ydz5_l span {
    font-size: 20px;
    color: #333130;
    margin-top: 12px;
    display: block;
}
 .ydz5_r {
    width: 128px;
    margin-top: 23px;
}
 .ydz5_r input[type="button"] {
    width: 128px;
    height: 34px;
    border-radius: 4px;
    border: 1px solid #1d83ec;
    color: #1d83ec;
    background: none;
    font-size: 16px;
    margin: 10px 0;
    transition: all .5s ease-in-out;
}
 .ydz5_r input[type="button"]:first-of-type {
    background: #1d83ec;
    color: #fff;
}
 .ydz5_r input[type="button"]:first-of-type:hover {
    background: none;
    color: #1d83ec;
}
.ydz5_r input[type="button"]:hover {
    background: #1d83ec;
    color: #fff;
}
 .layer-btn {
    width: 134px;
    height: 34px;
    border-radius: 17px;
    border: none;
    outline: none;
    /*border: 1px solid #ff591f;*/
    background-color: #1d83ec;
    color: #fff;
    font-size: 16px;
    text-align: center;
    z-index: 99999;
    transition: all .5s ease-in-out;
    cursor: pointer;
}
 .clear {
    clear: both;
}
 .jxc_adv {
    background: url('../images/adv_bg.jpg') no-repeat center;
    height: 200px;
    color: #fff;
    text-align: center;
    font-size: 18px;
 }
a{

}
a .layer-btn {
    width: 134px;
    height: 34px;
    border-radius: 5px;
    border: 1px solid #ffffff;
    outline: none;
    color: #fff;
    background: none;
    font-size: 16px;
    text-align: center;
    z-index: 99999;
    transition: all .5s ease-in-out;
    cursor: pointer;
}
a .layer-btn:hover{
    background: #fff;
    color: #1d83ec;
}
.jxc_adv h1{
    font-size: 28px;
    padding-top: 58px;
    padding-bottom: 24px;
    font-weight: normal;
}
.jxc_adv h1 p{
    margin-bottom: 20px;
}
.jxc_adv h1{
    font-weight: normal;
}
 h2{
    font-weight: normal;
}
input{
    cursor: pointer;
    outline: none;
}
 h3 a{
    font-weight: normal;
    color: #333;
}
 .par_h1 {
    font-size: 30px;
    line-height: 60px;
    padding-top: 50px;
}
.par_t {
    text-align: center;
    color: #333;
    font-size: 28px;
}
 .transy {
    transform: translateY(100px);
    transition: 700ms all ease-in-out;
    opacity: 0;
    margin: auto;
}
 .tranShow {
    transform: translateY(0);
    opacity: 1;
    margin: auto;
}
.fl {
    float: left;
}