@charset "utf-8";
/* CSS Document */
/*
 * @description
 * @author GuoR
 * @Date 2020/09/22
 */
 /*通用样式*/
*{margin:0; padding:0;outline:none;-webkit-tap-highlight-color:rgba(0,0,0,0);}
html,body{height:100%;}
body{margin:0;padding:0;font-size:12px;font-family:"微软雅黑";min-width:1440px;position:relative;-webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;}
ul,ol,dl{list-style:none;}
img{border:none;}
a{text-decoration:none;}
a:focus{outline:none;}
form,input{vertical-align:middle;margin:0;padding:0;border:0;}



.bottom{width:100%;height:216px;background:url(../images/bottomBJ.png)no-repeat top center;position:absolute;left:50%;bottom:0;z-index:10;transform: translateX(-50%);}
.bottom p{text-align:center;font-size:20px;color:#fff;margin-top:140px;line-height:26px;}

/*二级页top*/
.banner{width:100%;height:750px;position:relative;overflow:hidden;}
.bannerM{width:100%;height:100%;}
.banner .swiper-slide a{display:block;width:100%;height:100%;}
.banner .swiper-pagination{bottom:25px;}
.banner .swiper-pagination span{width:50px;height:10px;border-radius:5px;background:rgba(245,231,215,0.6);margin:0 6px;opacity:1;}
.banner .swiper-pagination span.swiper-pagination-bullet-active{background:rgba(245,231,215,1);}

/*四史故事*/
.ssgs_Main{width:100%;padding-bottom:216px;position:relative;height:1221px;background:url(../images/ssgs/ssgsBJ.jpg)no-repeat top center;overflow:hidden;}
.ssgs_bt{display:block;margin:50px auto 75px;}

.ssgs_Main_list{width:1440px;margin:0 auto;}
.ssgs_Main_left{width:255px;float:left;border-left:3px solid #e9a744;margin-left:5px;}
/*党史*/
.zggcdls_Left li{width:214px;margin-bottom:20px;font-size:32px;line-height:40px;text-align:center;position:relative;}
.zggcdls_Left li a{color:#414141;}
.zggcdls_Left li b{display:block;width:12px;height:12px;border-radius:50%;background:#d3010d;position:absolute;left:-7px;top:50%;transform: translateY(-50%);display:none;}
.zggcdls_Left li span{font-size:25px;line-height:30px;opacity:0;display:block;}
.zggcdls_Left li:hover a{color:#d3010d;font-weight:600;}
.zggcdls_Left li:hover b{display:block;}
.zggcdls_Left li:hover span{opacity:1;}
.zggcdls_Left li:last-child{margin:0;}
.zggcdls_Left .ssgs_Main_LH a{color:#d3010d;font-weight:600;}
.zggcdls_Left .ssgs_Main_LH b{display:block;}
.zggcdls_Left .ssgs_Main_LH span{opacity:1;}

/*新中国史*/
.xzgs_Left li{width:218px;margin-bottom:27px;padding-left:35px;font-size:22px;line-height:30px;text-align:left;position:relative;}
.xzgs_Left li a{color:#414141;}
.xzgs_Left li b{display:block;width:12px;height:12px;border-radius:50%;background:#d3010d;position:absolute;left:-7px;top:50%;transform: translateY(-50%);display:none;}
.xzgs_Left li span{font-size:25px;line-height:30px;opacity:0;}
.xzgs_Left li:hover a{color:#d3010d;}
.xzgs_Left li:hover b{display:block;}
.xzgs_Left li:hover span{opacity:1;}
.xzgs_Left li:last-child{margin:0;}
.xzgs_Left .ssgs_Main_LH a{color:#d3010d;}
.xzgs_Left .ssgs_Main_LH b{display:block;}
.xzgs_Left .ssgs_Main_LH span{opacity:1;}

/*改革开放史*/
.ggkfs_Left li{width:214px;margin-bottom:35px;font-size:32px;line-height:40px;text-align:center;position:relative;}
.ggkfs_Left li a{color:#414141;}
.ggkfs_Left li b{display:block;width:12px;height:12px;border-radius:50%;background:#d3010d;position:absolute;left:-7px;top:50%;transform: translateY(-50%);display:none;}
.ggkfs_Left li:hover a{color:#d3010d;font-weight:600;}
.ggkfs_Left li:hover b{display:block;}
.ggkfs_Left li:last-child{margin:0;}
.ggkfs_Left .ssgs_Main_LH a{color:#d3010d;font-weight:600;}
.ggkfs_Left .ssgs_Main_LH b{display:block;}

/*社会主义发展史*/
.shzyfzs_Left li{width:214px;margin-bottom:35px;font-size:32px;line-height:40px;text-align:center;position:relative;}
.shzyfzs_Left li a{color:#414141;}
.shzyfzs_Left li b{display:block;width:12px;height:12px;border-radius:50%;background:#d3010d;position:absolute;left:-7px;top:50%;transform: translateY(-50%);display:none;}
.shzyfzs_Left li:hover a{color:#d3010d;font-weight:600;}
.shzyfzs_Left li:hover b{display:block;}
.shzyfzs_Left li:last-child{margin:0;}
.shzyfzs_Left .ssgs_Main_LH a{color:#d3010d;font-weight:600;}
.shzyfzs_Left .ssgs_Main_LH b{display:block;}

/*四史右侧*/
.ssgs_Main_right{width:1172px;float:right;}
.ssgs_Main_right li{width:273px;height:200px;margin-left:20px;margin-bottom:40px;float:left;}
.ssgs_Main_right li a{display:block;width:100%;height:100%;position:relative;overflow:hidden;}
.ssgs_Main_right li a img{display:block;width:100%;height:100%;position:absolute;left:0;top:0;right:0;bottom:0;margin:auto;transition:all 0.3s ease-in; -webkit-transition:all 0.3s ease-in;}
.ssgs_Main_right li a img:hover{transform:scale(1.1);}

/*四史分页*/
.fenye{width:100%;height:32px;clear:both;}
.fenye .tanchuMB{width:100%;text-align:center;}
.fenye .tanchuMB li{display:inline-block;margin:0 5px;height:32px;line-height:32px;vertical-align:middle;font-size:28px;overflow:hidden;border-radius:5px;}
.fenye .tanchuMB li a{color:#acacac;height:100%;padding:0 8px;background:#fff;}
.fenye .tanchuMB li a.tanchuMBH{color:#353535;background:#ffe300;}
.fenye .tanchuMB li a:hover{color:#353535;background:#ffe300;}
.fenye .tanchuMB li.tanchuMBM{font-size:24px;}
.fenye .tanchuMB li.tanchuMBM a{color:#800000;}