body,ol,ul,h1,h2,h3,h4,h5,h6,p,th,td,dl,dd,form,fieldset,legend,input,textarea,select{margin:0;padding:0}body{width:100%;font:16px "Microsoft Yahei";-webkit-text-size-adjust:100%;color:#333;min-width:1200px;}a{color:#333;text-decoration:none}a:hover{color:#1b7ee3;text-decoration:none;}em{font-style:normal}li{list-style:none}img{border:0;vertical-align:middle}table{border-collapse:collapse;border-spacing:0}p{word-wrap:break-word}.top{display:-webkit-flex;display:-ms-flexbox;display:flex;justify-content:space-between;align-items:center;width:100%;height:160px;max-width:1200px;margin:0 auto;}.top .logo{margin-right:20px;}.top .btn{display:-webkit-flex;display:-ms-flexbox;display:flex;align-items:center;}.top .btn .btn-o,.top .btn .btn-t{width:200px;background-color:#0B5FA7;border-radius:50px;text-align:center;line-height:50px;color:#fff;font-size:30px;padding-top:0;padding-right:30px;padding-bottom:0;padding-left:30px;}.top .btn .btn-t{margin-left:0.2em}.top .btn .btn-o a,.top .btn .btn-t a{color:#fff;}.nav{height:88px;background:#0b5fa7;display:-webkit-flex;display:-ms-flexbox;display:flex;justify-content:space-between;align-items:center;}.nav-wrap{width:100%;height:88px;max-width:1200px;margin:0 auto;}.nav-wrap ul{display:-webkit-flex;display:-ms-flexbox;display:flex;list-style:none;padding:0;}.nav-wrap ul li{flex:1;text-align:center;}.nav-wrap ul li a{display:block;font-size:36px;font-weight:bold;line-height:88px;color:#fff;}.nav-wrap ul li a:hover{background:#1373c6;}.cont-wrap{max-width:1200px;margin:0 auto;overflow:hidden;}.btz-wrap{}.btz-bt{height:98px;display:-webkit-flex;display:-ms-flexbox;display:flex;background-color:#0a6cc0;}.btz-nr ul{width:100%;margin:0 auto;padding-top:20px;}.btz-nr{overflow:hidden;}.btz-nrr{overflow:hidden;background:#fff;}.btz-nr ul li{line-height:80px;text-indent:2.5em;background:url(../images/a-03.png) no-repeat left 32px;margin:0 1em;}.bmdt,.bmdt-h{width:100%;height:98px;float:left;}.bmdt a,.bmdt-h a{display:block;font-size:44px;color:#fff;text-align:center;line-height:98px;font-weight:bold;}.bmdt-h{background-color:#0b5fa7;}.btz-nr .time{float:right;font-size:36px;color:#b3b3b3;}.btz-nr .yijies{text-align:center;background:#CCC;color:#FFF;padding:0px 5px;margin-right:10px;font-size:30px;}.btz-nr .zhengjiz{text-align:center;background:#3b71b6;color:#FFF;padding:0px 5px;margin-left:10px;font-size:30px;}.btz-nr ul li a{font-size:36px;}.zcfg{display:block;text-align:center;font-size:44px;color:#fff;line-height:98px;float:left;padding-right:50px;padding-left:50px;background-color:#0b5fa7;}.zcfg a{display:block;text-align:center;font-size:44px;color:#fff;line-height:98px;width:100%;font-weight:bold;}.btz-nrr .zt-o{float:left;margin:13px;}.bq{margin-top:40px;}.bq-top{line-height:88px;font-size:36px;text-align:center;height:88px;background-color:#355e92;}.bq-top a{color:#fff;}.bq-nr{height:auto;background-color:#355e92;}.bq-nr-wz{font-size:36px;text-align:center;line-height:78px;padding-top:20px;color:#FFF;}.bq-nr-wz a{color:#fff;}.pic{width:370px;margin:0 auto;}.pic-o{float:left;}.blank{width:100%;height:30px;background:#fff;}.gd{width:100%;height:85px;background:#fff;}.gd a{font-size:36px;color:#0b5fa7;text-align:center;line-height:80px;border-radius:10px;width:400px;height:80px;display:block;margin:0 auto;background-color:#e0e0e0;}.list-wrap{width:1200px;margin:30px auto;overflow:hidden;}.list-right{width:970px;float:right;}.list-right .list-title{width:100%;height:52px;border-bottom:1px solid #e8e8e8;}.list-right .list-title .words{width:auto;height:50px;padding:0 15px;line-height:52px;font-size:18px;color:#000;text-align:center;border-bottom:2px solid #fe6601;float:left;}可以使用flex布局来实现自适应效果。以下是对您代码的改写： css .list-wrap{display:-webkit-flex;display:-ms-flexbox;display:flex;justify-content:space-between;align-items:center;width:100%;margin:30px auto;}.list-right{flex:1;}.list-position{align-self:flex-end;line-height:70px;font-size:14px;color:#555;}.nr-weizhi{width:100%;height:80px;line-height:80px;font-size:36px;margin:0 auto;}.nr-bt{width:96%;line-height:80px;font-size:40px;color:#333;font-weight:bold;text-align:center;border-bottom:1px solid #ededed;margin:0 auto;}.nr-time{width:96%;line-height:55px;font-size:26px;color:#666666;text-align:center;margin:0 auto;}.nr-zw{width:94%;line-height:70px;margin:0 auto;font-size:36px;}.nr-zw *{line-height:70px!important;font-size:36px!important;}.luj{font-size:28px;}.ttk{width:100%;font-size:57px;line-height:140px;height:140px;background-color:#FFF;border-bottom-width:1px;border-bottom-style:solid;border-bottom-color:#CCC;font-weight:bold;color:#0b5fa7;text-align:center;}.ttk a{color:#0b5fa7;}.xwtp{width:100%;padding-top:30px;padding-bottom:30px;background-color:#f5f8fd;}.fg{background-image:url(../images/hebngx.jpg);background-repeat:repeat-x;height:100px;width:100%;}.title{font-size:48px;font-family:Microsoft YaHei;font-weight:bold;color:#4788D7;padding-top:36px;margin-left:20px;max-width:1200px;margin:0 auto;}.title a{color:#4788D7;}.line{width:1180px;height:6px;margin-top:36px;background:#d9d9d9;position:relative;}.line div{width:280px;height:6px;position:absolute;left:0;background:#4788D7;}.jgld>div{float:left;}.jgld{overflow:hidden;font-size:40px;color:#4788D7;}.jgld{margin:20px 0;line-height:70px;}.jgld div:nth-child(1){width:250px;text-align:center;font-weight:bolder;}.jgld div:nth-child(2) a{float:left;width:31%;text-align:center;margin-right:32px;margin-bottom:20px;background:#ebeef1;padding:10px 0;line-height:60px;font-size:32px;font-family:Microsoft YaHei;font-weight:400;color:#000000;}.jgld div:nth-child(2) a:hover{color:#fff;background:#4788d7;}.jgld div:nth-child(2){width:930px;text-align:center;}.jgld a:nth-child(3n){margin-right:0px!important;}.clear{clear:both;}.wh{font-size:30px;text-align:center;margin:10px auto;color:#0b5fa7;font-weight:bold;}.wh a{font-weight:normal;}.page-wrap{text-align:center;font-size:30px;background:#fff;padding:30px 0;}.page-wrap .page_input{background:#fff;border:1px solid #ccc;margin:0 10px;padding:10px 0px;}.page-wrap input{background:#0b5fa7;border:0px;padding:10px 15px;color:#fff;border-radius:10px;}.wk1{width:100%;height:180px;border-top:1px solid #c6c2c3;border-left:1px solid #c6c2c3;margin:0 auto 60px auto;border-collapse:collapse;}.wk2{border-right:1px solid #c6c2c3;border-bottom:1px solid #c6c2c3;margin:0 auto;overflow:hidden;}.wz1{font-size:32px;color:#333;text-align:center;line-height:60px;}.wz2{font-size:30px;color:#333;text-align:left;padding-left:18px;line-height:60px;}.bt{font-family:"微软雅黑";font-weight:bold;width:1080px;height:auto;font-size:28px;color:#333;text-align:center;line-height:36px;margin:0 auto 40px auto;overflow:hidden;}.wz3{width:1080px;height:auto;font-size:16px;color:#333;text-align:left;line-height:35px;margin:0 auto 35px auto;overflow:hidden;}.xgyd{width:1080px;height:auto;font-size:21px;color:#333;text-align:left;line-height:38px;margin:35px auto 35px auto;overflow:hidden;font-family:"微软雅黑";}.xgyd a{color:#333;line-height:38px;}.xgyd a:hover{color:#333;}.xgyd2{width:100%;height:auto;font-size:36px;color:#333;text-align:left;line-height:70px;margin:35px auto 35px auto;overflow:hidden;font-family:"微软雅黑";}.xgyd2 .title{line-height:70px!important;float:left;font-weight:bold;background:none!important;color:#333!important;font-size:36px!important;padding-top:0;}.xgyd2 .xgyd-list{float:left;width:980px;}.xgyd2 .xgyd-list ul{}.xgyd2 .xgyd-list ul li{line-height:38px;overflow:hidden;}.xgyd-list .dot{width:14px;height:14px;background:#2e6da1;border-radius:10px;display:block!important;clear:both;float:left;margin-top:28px;margin-left:10px;margin-right:10px;}.xgyd2 .xgyd-list ul li a{font-size:36px!important;color:#333!important;text-align:left!important;line-height:70px!important;font-family:"微软雅黑";}.menu_list{}.menu_list li{width:30%;float:left;}