.textarea{
    width: 316px;
    border-radius: 4px;
    border: 1px solid #d3d3d3;
    height: 80px;
    padding: 10px;
    box-sizing: border-box;
    font-size: 18px;
    font-weight: 500;
}

#Dialog_over_3 {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #000;
    z-index: 116;
    -moz-opacity: 0.6;
    opacity: .60;
    filter: alpha(opacity=60);
}

.penDialog_bg_3 {
    position: fixed;
    z-index: 999;
    text-align: center;
    font-family: "Microsoft YaHei";
    width: 465px;
}

penDialog_bg_3 .penDialog_box {
    width: 465px;
    overflow: hidden;
    height: 450px;
    position: relative;
}

.penDialog_bg_3 .nav_tab {
    float: right;
    width: 50px;
    height: auto;
    overflow: hidden;
}

.penDialog_bg_3 .nav_tab a {
    display: block;
    text-align: center;
    font-size: 18px;
    color: #fff;
    height: 142px;
    border-radius: 6px;
    background: #cccccc;
    padding-top: 14px;
    margin-bottom: 10px;
}

.penDialog_bg_3 .nav_tab a.on {
    background: #306df9;
}

.penDialog_bg_3 .nav_tab a::before {
    display: block;
    content: '';
    width: 30px;
    height: 20px;
    overflow: hidden;
    background-image: url(images/bot_ico.png);
    background-size: 133px;
    background-position: -68px -119px;
    margin: 0 auto 4px;
}

.penDialog_bg_3 .nav_tab a:nth-child(2)::before {
    background-position: -99px -119px;
}

.penDialog_bg_3 .xuan_nr {
    height: 465px;
    border-radius: 6px;
    width: 410px;
    box-shadow: 0 0 16px 2px rgba(0,0,0,.1);
    overflow: hidden;
    background: #fff;
    float: left;
}

.penDialog_bg_3 .xuan_nr .box_1,
.penDialog_bg_3 .xuan_nr .box_2 {
    height: 450px;
    overflow: hidden;
}

.penDialog_bg_3 .penDialog_box .box_1 .title_top {
    text-align: center;
    padding: 40px 0;
}

.penDialog_bg_3 .penDialog_box .box_1 .title_top span {
    display: block;
    font-size: 24px;
    color: #000000;
    font-weight: bold;
}

.penDialog_bg_3 .penDialog_box .box_1 .title_top p {
    font-size: 16px;
    color: #464646;
    padding-top: 10px;
}

.penDialog_bg_3 .penDialog_box .box_2 .title_top {
    text-align: center;
    padding: 30px 0 20px;
    width: 304px;
    margin: 0 auto;
}

.penDialog_bg_3 .penDialog_box .box_2 .title_top span {
    display: block;
    font-size: 20px;
    color: #4a4c51;
    font-weight: bold;
    line-height: 33px;
    text-align: right;
}

.penDialog_bg_3 .penDialog_box .box_2 .title_top span::before {
    display: block;
    float: left;
    width: 33px;
    height: 33px;
    content: '';
    overflow: hidden;
    background-image: url(images/bot_ico.png);
    background-size: 133px;
    background-position: -2px -263px;
}

.penDialog_bg_3 .penDialog_box .box_2 .title_top p {
    font-size: 22px;
    color: #000000;
    padding-top: 14px;
    font-weight: bold;
}

.penDialog_bg_3 .penDialog_box .box_1 ul {
    width: 314px;
    margin: 0 auto;
}

.penDialog_bg_3 .penDialog_box .box_1 ul li {
    width: 314px;
    height: 50px;
    margin: 0 auto 12px;
    border-radius: 4px;
    border: 1px solid #d3d3d3;
    position: relative;
}

.penDialog_bg_3 .penDialog_box .box_1 ul input {
    display: block;
    font-size: 18px;
    font-weight: 500;
    line-height: 50px;
    outline: none;
    width: 316px;
    border-radius: 4px;
    border: 1px solid #d3d3d3;
    margin-bottom: 10px;
    padding: 0 10px;
    box-sizing: border-box;
}

.penDialog_bg_3 .penDialog_box .box_1 ul li::before {
    display: block;
    content: '';
    width: 14px;
    height: 18px;
    overflow: hidden;
    background-image: url(images/bot_ico.png);
    background-size: 133px;
    background-position: -34px -124px;
    float: left;
    margin: 17px 6px 0 10px;
}

.penDialog_bg_3 .penDialog_box .box_1 ul li.yzm::before {
    background-position: -53px -124px;
}

.penDialog_bg_3 .penDialog_box .box_1 ul li.yzm input {
    width: 50%;
    float: left;
}

.penDialog_bg_3 .penDialog_box .box_1 ul li a.input_c {
    display: block;
    float: right;
    width: 40%;
    line-height: 50px;
    text-align: center;
    font-size: 18px;
    color: #2572fe;
    font-weight: bold;
}

.penDialog_bg_3 .penDialog_box .box_1 ul li a.input_c em {
    display: block;
    float: left;
    color: #c3c3c3;
    font-weight: normal;
}

.penDialog_bg_3 .penDialog_box .box_1 a.a_btn_form {
    display: block;
    width: 314px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    border-radius: 6px;
    background: #2a67ee;
    font-size: 20px;
    color: #fff;
    font-weight: bold;
    margin: 30px auto 0;
}

.penDialog_bg_3 .penDialog_box .box_1 .bot {
    font-size: 18px;
    color: #2e2e2e;
    font-weight: bold;
    text-align: center;
    padding-top: 30px;
}

.penDialog_bg_3 .penDialog_box img.ewm {
    display: block;
    margin: 0 auto;
    width: 161px;
}

.penDialog_bg_3 .penDialog_box .obtain {
    width: 206px;
    height: 45px;
    line-height: 45px;
    margin: 30px auto 20px;
    background: #2a67ee;
    border-radius: 6px;
    font-size: 18px;
    font-weight: bold;
    text-align: center;
    color: #fff;
}

.penDialog_bg_3 .penDialog_box .obtain em {
    display: inline-block;
    padding: 0 10px;
    color: #fff;
}

.penDialog_bg_3 .penDialog_box .box_2 ul {
    padding: 0 10px;
    height: auto;
    overflow: hidden;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.penDialog_bg_3 .penDialog_box .box_2 ul li {
    width: 25%;
    text-align: center;
    font-size: 14px;
    color: #2a6bff;
    font-weight: 500;
}

.penDialog_bg_3 .penDialog_box .box_2 ul li i {
    display: block;
    height: 30px;
    width: 30px;
    overflow: hidden;
    background-image: url(images/bot_ico.png);
    background-size: 133px;
    background-position: 0 -301px;
    margin: 0 auto 8px;
}

.penDialog_bg_3 .penDialog_box .box_2 ul li:nth-child(2) i {
    background-position: -35px -298px;
}

.penDialog_bg_3 .penDialog_box .box_2 ul li:nth-child(3) i {
    background-position: -68px -301px;
}

.penDialog_bg_3 .penDialog_box .box_2 ul li:nth-child(4) i {
    background-position: -100px -301px;
}

.penDialog_bg_3 .Dialogclose {
    cursor: pointer;
    position: absolute;
    right: 68px;
    top: 6px;
    font-size: 20px;
    color: #7c7c7c;
}