@charset "utf-8";

/* CSS Document */


/*edit:wangshuo
@ update: 2017-01-09 */


/*弹窗部分*/

.alert_bg {
    width: 100%;
    height: 100%;
    background-color: #000;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 999;
    display: none;
}

.dialog {
    position: absolute;
    z-index: 10001;
    color: #4b4b4b;
    top: 50px;
    display: none;
}

.close_dialog {
    width: 27px;
    height: 27px;
    display: block;
    position: absolute;
    top: 10px;
    right: 5px;
    background: url(https://static.web.sdo.com/dn/pic/dn_act/1701oldBack/ico_close.png) no-repeat;
}

.dialog_server {
    width: 487px;
    height: 394px;
    background: #d2d2d2;
}

.dialog_server .con {
    background: #ccc;
}

.dialog_server .tit {
    display: block;
    margin: 30px auto 45px;
}

.dialog_server .select {
    width: 400px;
    height: 35px;
    line-height: 35px;
    color: #212121;
    background: #d2d2d2;
    border: 1px solid #aaa599;
    margin: 0 auto;
    display: block;
    padding-left: 150px;
    font-size: 14px;
}

.dialog_server .col_tit {
    border: 1px solid #aaa599;
    border-bottom: none;
    width: 390px;
    height: 30px;
    margin: 0 auto;
    padding-left: 8px;
    line-height: 29px;
    color: #4d3c10;
}

.dialog_server .col_list {
    border: 1px solid #aaa599;
    margin: 0 auto;
    width: 398px;
    margin-top: 8px;
    height: 175px;
    overflow-y: scroll;
}

.dialog_server .col_list dd {
    border-bottom: 1px dashed #aaa599;
    color: #666666;
    font-size: 14px;
    text-align: center;
    height: 35px;
    line-height: 35px;
}

.dialog_server .col_list dd.last {
    border: none;
}

.dialog_server .tips {
    margin: 30px 44px;
}


/*弹窗部分*/

.dialog_showImg .close_dialog {
    width: 40px;
    height: 40px;
    display: block;
    position: absolute;
    top: 0;
    right: 0;
    background: url(https://static.web.sdo.com/dn/pic/dn_act/201512xinfu/ico_close.jpg) no-repeat;
}


/*轮播*/

.slide {
    width: 998px;
    height: 527px;
    position: absolute;
    border: 6px solid #6f6a61;
    background: #262626;
}

.slide .prev,
.slide .next {
    position: absolute;
    z-index: 10;
    left: -46px;
    top: 50%;
    margin-top: -46px;
    display: block;
    width: 92px;
    height: 92px;
    background: url(https://static.web.sdo.com/dn/pic/dn_act/1701oldBack/btn01_left.png) no-repeat center;
    filter: alpha(opacity=50);
    opacity: 0.5;
}

.slide .next {
    left: auto;
    right: -46px;
    background: url(https://static.web.sdo.com/dn/pic/dn_act/1701oldBack/btn01_right.png) no-repeat center;
}

.slide .prev:hover,
.slide .next:hover {
    filter: alpha(opacity=100);
    opacity: 1;
}

.slide .slide_img {
    width: 998px;
    height: 527px;
    margin: 0 auto;
    overflow: hidden;
}

.slide .slide_img ul {
    width: 12000px;
    overflow: hidden;
}

.slide .slide_img li {
    float: left;
    width: 998px;
    height: 527px;
}

.slide .slide_img li img {
    width: 100%;
    height: 100%;
}


/*第一部分*/

.scroll_main {
    position: relative;
    height: 840px;
    width: 100%;
    overflow: hidden;
    max-width: 1920px;
    margin: 0 auto;
}

.box_btn,
.s_con01,
.s_con02,
.s_con03 {
    height: 840px;
    width: 24000px;
    position: absolute;
    top: 0;
    left: 0;
}

.transition {
    -webkit-transition: all .8s ease-out 0s;
    -moz-transition: all .8s ease-out 0s;
    -o-transition: all .8s ease-out 0s;
    -ms-transition: all .8s ease-out 0s;
    transition: all .8s ease-out 0s;
}


/*背景*/

.s_con01 .bg_wrap {
    width: 1400px;
    height: 840px;
    position: relative;
    float: left;
    margin-left: -1px;
}

.s_con01 .bg_01 {
    background: url(https://static.web.sdo.com/dn/pic/dn_act/0905back/pic07_bg01.jpg) no-repeat center;
}

.s_con01 .bg_02 {
    background: url(https://static.web.sdo.com/dn/pic/dn_act/1701oldBack/pic05_bg02.jpg) no-repeat center;
}

.s_con01 .bg_03 {
    background: url(https://static.web.sdo.com/dn/pic/dn_act/1701oldBack/pic05_bg03.jpg) no-repeat center;
    width: 1399px;
}

.s_con01 .bg_04 {
    background: url(https://static.web.sdo.com/dn/pic/dn_act/1701oldBack/pic05_bg04.jpg) no-repeat center;
}

.s_con01 .bg_05 {
    background: url(https://static.web.sdo.com/dn/pic/dn_act/1701oldBack/pic05_bg05.jpg) no-repeat center;
}

.s_con01 .bg_06 {
    background: url(https://static.web.sdo.com/dn/pic/dn_act/1701oldBack/pic05_bg06.jpg) no-repeat center;
    width: 1399px;
}

.s_con01 .bg_07 {
    background: url(https://static.web.sdo.com/dn/pic/dn_act/1701oldBack/pic05_bg07.jpg) no-repeat center;
    background-size: 100%;
    width: 1600px;
}

.s_con01 .bg_08 {
    background: url(https://static.web.sdo.com/dn/pic/dn_act/1701oldBack/pic05_bg08.jpg) no-repeat center;
    width: 1399px;
}


/*内容层*/

.s_con02 .c2_ele01 {
    position: absolute;
    left: 270px;
    top: 143px;
}

.s_con02 .c2_ele02 {
    position: absolute;
    left: 2090px;
    top: 0px;
}

.s_con02 .c2_ele03 {
    position: absolute;
    left: 2860px;
    top: 0;
}

.s_con02 .c2_ele04 {
    position: absolute;
    left: 4040px;
    top: 0;
}

.s_con02 .c2_ele05 {
    position: absolute;
    left: 4429px;
    top: 0;
}

.s_con02 .c2_ele06 {
    position: absolute;
    left: 4829px;
    top: 136px;
}

.s_con02 .c2_ele07 {
    position: absolute;
    left: 5936px;
    top: 140px;
}

.s_con02 .c2_ele08 {
    position: absolute;
    left: 6767px;
    top: 132px;
}

.s_con02 .c2_ele09 {
    position: absolute;
    left: 7917px;
    top: 0px;
}

.s_con02 .c2_ele11 {
    position: absolute;
    left: 9300px;
    top: 0px;
}

.s_con02 .c2_ele12 {
    position: absolute;
    left: 11184px;
    top: 95px;
}

.s_con02 .c2_ele13 {
    position: absolute;
    left: 12886px;
    top: 0px;
}

.s_con02 .c2_ele14 {
    position: absolute;
    left: 15000px;
    top: 0px;
}

.s_con02 .c2_ele15 {
    position: absolute;
    left: 16868px;
    top: 0px;
}

.s_con02 .c2_ele16 {
    position: absolute;
    left: 18658px;
    top: 0px;
}

.s_con02 .c2_ele17 {
    position: absolute;
    left: 20620px;
    top: 0px;
}

.s_con02 .c2_ele18 {
    position: absolute;
    left: 22585px;
    top: 0px;
}


/*前景*/

.s_con03 .c3_ele01 {
    position: absolute;
    left: 1821px;
    bottom: 0;
}

.s_con03 .c3_ele02 {
    position: absolute;
    left: 4158px;
    bottom: 40px;
}

.s_con03 .c3_ele03 {
    position: absolute;
    left: 6535px;
    bottom: 21px;
}

.s_con03 .c3_ele04 {
    position: absolute;
    left: 8750px;
    bottom: 0;
}

.s_con03 .c3_ele05 {
    position: absolute;
    left: 13050px;
    bottom: 0;
}

.s_con03 .c3_ele06 {
    position: absolute;
    left: 15191px;
    bottom: 0;
}

.s_con03 .c3_ele07 {
    position: absolute;
    left: 17623px;
    bottom: 0;
}

.s_con03 .c3_ele08 {
    position: absolute;
    left: 20804px;
    bottom: 0;
}

.s_con03 .c3_ele09 {
    position: absolute;
    left: 24213px;
    bottom: 0;
}


/*按钮*/

.box_btn .btn_showImg {
    position: absolute;
    left: 6400px;
    top: 655px;
    width: 240px;
    height: 40px;
    background: url(https://static.web.sdo.com/dn/pic/dn_act/1701oldBack/bg_blank.png) no-repeat center;
}

.box_btn .bv {
    position: absolute;
    width: 40px;
    height: 40px;
    background: url(https://static.web.sdo.com/dn/pic/dn_act/1701oldBack/btn01_video.png) no-repeat center;
}

.box_btn .btn_video01 {
    left: 2157px;
    top: 494px;
}

.box_btn .btn_video02 {
    left: 2921px;
    top: 539px;
}

.box_btn .btn_video03 {
    left: 4100px;
    top: 509px;
}

.box_btn .btn_url1 {
    position: absolute;
    left: 10687px;
    top: 634px;
    width: 140px;
    height: 40px;
}


/*底部导航*/

.nav_box.active {
    margin-left: -380px;
    width: 742px;
    padding: 5px 20px;
}

.nav_box .bg_line {
    width: 693px;
    left: 42px;
}

.nav_box a {
    margin: 0 20px;
}

.nav_box i.ico_Cylinder {
    width: 37px;
}