@charset "utf-8";
/* CSS Document */

.nsd_wrap{ width:1400px; margin:0 auto;}
.nsd_header{ width:100%; height:90px; background:url(../images/icon-nsd-header.png) no-repeat; background-size:100% 100%;}
.nsd_logo{ height:90px; display:flex; align-items:center;}
.nsd_logo img{ height:67px; display:block;}

.nsd_banner{ width:100%; min-width:1400px; height:500px; background:url(../images/icon-nsd-banner.png) no-repeat center top; background-size:cover;}

.nsd_box{ width:100%; min-width:1400px; min-height:880px; background:url(../images/icon-nsd-content.png) no-repeat center top; background-size:cover;}
.nsd_box .nsd_wrap{ width:1400px; margin:0 auto; padding:50px 0;}

.nsd_card{}
.nsd_card_title{ line-height:32px; font-size: 22px; color:#3A3943; font-weight: 600;}
.nsd_card_title:before{ content:''; width:30px; height:18px; margin:-2px 12px 0 0; background:url(../images/icon-nsd-title.png) no-repeat; background-size:100% 100%; display:inline-block; vertical-align:middle;}
.nsd_card_list{ display:flex; align-items:flex-start; justify-content:space-between;}
.nsd_card_col{ margin:24px 0 0 0; width:327px; height:136px;border-radius:24px; box-shadow: 0px 4px 40px 0px rgba(29, 82, 134, 0.04);}
.nsd_card_icon01{ background:url(../images/icon-nsd-card01.png) no-repeat; background-size:100% 100%;}
.nsd_card_icon02{ background:url(../images/icon-nsd-card02.png) no-repeat; background-size:100% 100%;}
.nsd_card_icon03{ background:url(../images/icon-nsd-card03.png) no-repeat; background-size:100% 100%;}
.nsd_card_icon04{ background:url(../images/icon-nsd-card04.png) no-repeat; background-size:100% 100%;}
.nsd_card_href{ display:flex; align-items:center; width:100%; height:136px; padding:0 36px; line-height:26px; font-size:18px; color:#65718B; font-weight:500; box-sizing:border-box;}

.nsd_group{ display:flex; align-items:flex-start; justify-content: space-between; flex-wrap:wrap;}
.nsd_group_row{ margin:34px 0 0 0; padding:14px 26px; background:#F0F8FF; border: 2px solid #FFFFFF; border-radius:24px; box-shadow: 0px 0px 12px 0px rgba(0, 0, 0, 0.08);}
.nsd_group_title{ line-height:32px; font-size: 22px; color:#3A3943; font-weight: 600;}
.nsd_group_title:before{ content:''; width:30px; height:18px; margin:-2px 12px 0 0; background:url(../images/icon-nsd-title.png) no-repeat; background-size:100% 100%; display:inline-block; vertical-align:middle;}
.nsd_group_list{ display:flex; align-items:flex-start; justify-content:space-between; margin-top:20px;}
.nsd_group_list li{ margin-left:20px; height:175px; background:#FFFFFF; border-radius:16px;}
.nsd_group_list li:first-child{ margin-left:0;}
.nsd_group_list li.nsd_group_colone{ width:116px;}
.nsd_group_list li.nsd_group_coltwo{ width:197px;}
.nsd_group_list li img{ width:60px; height:60px; margin:26px 0 12px 0; display:block;}
.nsd_group_href{ display:flex; flex-direction: column; align-items: center; width:100%; height:175px; padding:0 20px; line-height:25px; font-size: 18px; color:#65718B; font-weight: 500; text-align:center; box-sizing:border-box;}

.nsd_footer{ padding:8px 0; min-width:1400px; line-height:30px; background:#2E6ECE; font-size:15px; color:rgba(255, 255, 255, 0.56); text-align:center;}