效果图如下：

注册页面HTML代码如下：

CSS文件如下：

全网站main.CSS

body{font-family:'Microsoft Yahei';font-size:12px;color:#666;}

html,body{height:100%}

/* 顶部样式 */

.header_con{

background-color:#f7f7f7;

height:29px;

border-bottom:1px solid #dddddd

}

.header{

width:1200px;

height:29px;

margin:0 auto;

}

.welcome,.login_info,.login_btn,.user_link{

line-height:29px;

}

.login_info{

display:none;

}

.login_info em{color:#ff8800}

.login_btn a,.user_link a{

color:#666;

}

.login_btn a:hover,.user_link a:hover{

color:#ff8800;

}

.login_btn span,.user_link span{

color:#cecece;

margin:0 10px;

}

/* logo、搜索框、购物车样式 */

.search_bar{width:1200px;height:115px;margin:0 auto;}

.logo{width:150px;height:59px;margin:29px 0 0 17px;}

.search_con{width:616px;height:38px;border:1px solid #37ab40;margin:34px 0 0 124px;background:url(../images/icons.png) 10px -338px no-repeat;}

.search_con .input_text{width:470px;height:34px;border:0px;margin:2px 0 0 36px;outline:none;font-size:12px;color:#737272;font-family:'Microsoft Yahei'}

.search_con .input_btn{

width:100px;height:38px;background-color:#37ab40;border:0px;font-size:14px;color:#fff;font-family:'Microsoft Yahei';outline:none;cursor:pointer;

}

.guest_cart{

width:200px;height:40px;margin-top:34px;

}

.guest_cart .cart_name{

width:158px;height:38px;line-height:38px;border:1px solid #dddddd;display:block;background:url(../images/icons.png) 13px -300px no-repeat;font-size:14px;color:#37ab40;text-indent:56px;

}

.guest_cart .goods_count{

width:40px;height:40px;text-align:center;line-height:40px;font-size:18px;

font-weight:bold;color:#fff;background-color:#ff8800;

}

/* 菜单、幻灯片样式 */

.navbar_con{height:40px;border-bottom:2px solid #39a93e}

.navbar{width:1200px;margin:0 auto;}

.navbar h1{width:200px;height:40px;line-height:40px;text-align: center;font-size:14px;color:#fff;background-color:#39a93e;}

.navbar .subnav_con{width:200px;height:40px;background-color:#39a93e;position:relative;cursor:pointer;}

.navbar .subnav_con h1{position:absolute;left:0;top:0;text-align:left;text-indent:40px}

.navbar .subnav_con span{display:block;width:16px;height:9px;background:url(../images/down.png) no-repeat;position:absolute;right:27px;top:16px;transition:all 300ms ease-in;

}

.navbar .subnav_con:hover span{transform:rotateZ(180deg)}

.navbar .subnav_con .subnav{position:absolute;left:0;top:40px;display:none;border-top:2px solid #39a93e;}

.navbar .subnav_con:hover .subnav{display:block;}

.navlist{margin-left:34px;}

.navlist li{height:40px;float:left;line-height:40px;}

.navlist li a{color:#666;font-size:14px}

.navlist li a:hover{color:#ff8800}

.navlist .interval{margin:0 15px;}

.center_con{width:1200px;height:270px;margin:0 auto;}

.subnav{width:198px;height:270px;border-left:1px solid #eee;border-right:1px solid #eee;}

.subnav li{height:44px;border-bottom:1px solid #eee;background:url(../images/icons.png) 178px -257px no-repeat #fff;}

.subnav li a{display:block;height:44px;line-height:44px;text-indent:71px;font-size:14px;color:#333}

.subnav li a:hover{color:#ff8800}

.subnav li .fruit{background:url(../images/icons.png) 28px 0px no-repeat;}

.subnav li .seafood{background:url(../images/icons.png) 28px -43px no-repeat;}

.subnav li .meet{background:url(../images/icons.png) 28px -86px no-repeat;}

.subnav li .egg{background:url(../images/icons.png) 28px -132px no-repeat;}

.subnav li .vegetables{background:url(../images/icons.png) 28px -174px no-repeat;}

.subnav li .ice{background:url(../images/icons.png) 28px -220px no-repeat;}

.slide{width:760px;height:270px;position:relative;overflow:hidden;}

.slide .slide_pics{position:relative;left:0;top:0;width:760px;height:270px;}

.slide .slide_pics li{width:760px;height:270px;position:absolute;left:0;top:0}

.slide .prev,.slide .next{width:17px;height:23px;background:url(../images/icons.png) left -388px no-repeat;position:absolute;left:11px;top:122px;cursor:pointer;}

.slide .next{background-position:left -428px;left:732px;}

.points{width:100%;height:11px;position:absolute;left:0;top:250px;text-align:center;}

.points li{display:inline-block;width:11px;height:11px;margin:0 5px;background-color:#9f9f9f;border-radius:50%;cursor:pointer;}

.points li.active{background-color:#cecece}

.adv{width:240px;height:270px; overflow:hidden; background-color:gold;}

.adv a{display:block;float:left;}

/* 商品列表样式 */

.list_model{width:1200px;height:340px;margin:15px auto 0;}

.list_title{height:40px;border-bottom:2px solid #42ad46}

.list_title h3{height:40px;line-height:40px;font-size:16px;color:#37ab40;font-weight:bold;}

.list_title .subtitle{height:20px;line-height:20px;margin-top:15px;}

.list_title .subtitle span{color:#666;margin:0 10px 0 20px;}

.list_title .subtitle a{color:#666;margin:0 5px;}

.list_title .subtitle a:hover,.goods_more:hover{color:#ff8800}

.goods_more{height:20px;margin-top:15px;color:#666}

.goods_con{height:300px;}

.goods_banner{width:200px;height:300px;}

.goods_banner img{width:200px;height:300px;}

.goods_list{width:1000px;height:299px;border-bottom:1px solid #ededed}

.goods_list li{height:299px;width:249px;border-right:1px solid #ededed;float:left}

.goods_list li:hover{width:248px;height:297px;border:1px solid gold;}

.goods_list li:hover img{opacity:0.8}

.goods_list li h4{width:200px;height:50px;margin:20px auto 0;text-align:center;}

.goods_list li h4 a{font-size:14px;color:#666;font-weight:normal;line-height:24px;}

.goods_list li h4 a:hover{color:#ff8800}

.goods_list li img{display:block;width:180px;height:180px;margin:0 auto;}

.goods_list li .prize{text-align:center;font-size:20px;color:#c40000;margin-top:5px;}

/* 页面底部样式 */

.footer{

border-top:1px solid #fe0000;

margin:30px 0;

}

.foot_link{text-align:center;margin-top:30px;}

.foot_link a,.foot_link span{color:#4e4e4e;}

.foot_link a:hover{color:#ff8800}

.foot_link span{padding:0 10px}

.footer p{text-align:center; margin-top:10px;}

/* 二级页面面包屑导航 */

.breadcrumb{

width:1200px;height:40px;margin:0 auto;

}

.breadcrumb a{line-height:40px;color:#37ab40}

.breadcrumb a:hover{color:#ff8800}

.breadcrumb span{line-height:40px;color:#666;padding:0 5px;}

.main_wrap{width:1200px;margin:0 auto;}

.l_wrap{width:200px;}

.r_wrap{width:980px;}

/* 新品推荐样式 */

.new_goods{

border:1px solid #ededed;

border-top:2px solid #37ab40;

padding-bottom:10px;

}

.new_goods h3{

height:33px;line-height:33px;background-color:#fcfcfc;border-bottom:1px solid #ededed;font-size:14px;font-weight:normal;text-indent:10px;

}

.new_goods ul{width:160px;margin:0 auto;overflow:hidden;}

.new_goods li{border-bottom:1px solid #ededed;margin-bottom:-1px;}

.new_goods li img{display:block;width:150px;height:150px;margin:10px auto;}

.new_goods li h4{width:160px;margin:0 auto;}

.new_goods li h4 a{font-weight:normal;color:#666;display:block;width:160px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;}

.new_goods li .prize{font-size:14px;color:#da260e;margin:10px auto;}

/* 商品列表样式 */

.sort_bar{height:30px;background-color:#f0fdec}

.sort_bar a{display:block;height:30px;line-height:30px;padding:0 20px;float:left;color:#000}

.sort_bar .active{background-color:#37ab40;color:#fff;}

.goods_type_list{

margin:10px auto 0;

}

.goods_type_list li{

width:196px;

float:left;

margin-bottom:10px

}

.goods_type_list li img{width:160px;height:160px;display:block;margin:10px auto;}

.goods_type_list li h4{width:160px;margin:0 auto;}

.goods_type_list li h4 a{font-weight:normal;color:#666;display:block;width:160px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;}

.operate{width:160px;margin:10px auto;position:relative;}

.goods_type_list .operate .prize{color:#da260e; font-size:14px;}

.goods_type_list .operate .unit{color:#999;padding-left:5px;}

.goods_type_list .operate .add_goods{display:inline-block;width:15px;height:15px;background:url(../images/shop_cart.png);position:absolute;right:0;top:3px;}

/* 分页样式 */

.pagenation{height:32px;text-align:center;font-size:0;margin:30px auto;}

.pagenation a{display:inline-block;border:1px solid #d2d2d2;background-color:#f8f6f7;font-size:12px;padding:7px 10px;color:#666;margin:5px}

.pagenation .active{background-color:#fff;color:#43a200}

/* 商品详情样式 */

.goods_detail_con{

width:1198px;

height:398px;

border:1px solid #ededed;

margin:0 auto 20px;

}

.goods_detail_pic{width:350px;height:350px;margin:24px 0 0 24px;}

.goods_detail_list{

width:730px;height:350px;margin:24px 24px 0 0;

}

.goods_detail_list h3{font-size:24px;line-height:24px;color:#666;font-weight:normal;}

.goods_detail_list p{color:#666;line-height:40px;}

.prize_bar{height:72px;background-color:#fff5f5;line-height:72px;}

.prize_bar .show_pirze{font-size:20px;color:#ff3e3e;padding-left:20px}

.prize_bar .show_pirze em{font-style:normal;font-size:36px;padding-left:10px}

.prize_bar .show_unit{padding-left:150px}

.goods_num{height:52px;margin-top:19px;}

.goods_num .num_name{width:70px;height:52px;line-height:52px;}

.goods_num .num_add{width:75px;height:50px;border:1px solid #dddddd}

.goods_num .num_add input{width:49px;height:50px;text-align:center;line-height:50px;border:0px;outline:none;font-size:14px;color:#666}

.goods_num .num_add .add,.goods_num .num_add .minus{width:25px;line-height:25px;text-align:center;border-left:1px solid #ddd;border-bottom:1px solid #ddd;color:#666;font-size:14px}

.goods_num .num_add .minus{border-bottom:0px}

.total{height:35px;line-height:35px;margin-top:25px;}

.total em{font-style:normal;color:#ff3e3e;font-size:18px}

.operate_btn{height:40px;margin-top:35px;font-size:0;position:relative;}

.operate_btn .buy_btn,.operate_btn .add_cart{display:inline-block;width:178px;height:38px;border:1px solid #c40000;font-size:14px;color:#c40000;line-height:38px;text-align:center;background-color:#ffeded;}

.operate_btn .add_cart{background-color:#c40000;color:#fff;margin-left:10px;position:relative;z-index:10;}

.add_jump{width:20px;height:20px;background-color:#c40000;position:absolute;left:268px;top:10px;border-radius:50%;z-index:9;display:none;}

.detail_tab{

height:35px;

border-bottom:1px solid #37ab40

}

.detail_tab li{height:34px;line-height:34px;padding:0 30px;font-size:14px;color:#333333;float:left;border:1px solid #e8e8e8;border-bottom:0px;cursor:pointer;background-color:#faf8f8}

.detail_tab li.active{border-top:2px solid #37ab40;position:relative;background-color:#fff;border-left:1px solid #37ab40;border-right:1px solid #37ab40;top:-1px;height:35px;}

.tab_content dt{margin-top:10px;font-size:16px;color:#044d39}

.tab_content dd{line-height:24px;margin-top:5px;}

/* 登录页 */

.login_top{width:960px;height:130px;margin:0 auto;}

.login_logo{display:block;width:193px;height:76px;margin-top:30px;}

.login_form_bg{height:480px;background-color:#518e17}

.no-mp{margin-top:0px;}

.login_form_wrap{width:960px;height:480px;margin:0 auto;}

.login_banner{width:381px;height:322px;background:url(../images/login_banner.png) no-repeat;margin-top:90px;}

.slogan{width:40px;height:300px;font-size:30px;color:#f0f9e8;text-align:center;line-height:36px;margin:80px 0 0 120px}

.login_form{width:368px;height:378px;border:1px solid #c6c6c5;background-color:#fff; margin-top:50px;}

.login_title{height:60px;width:308px;margin:10px auto;border-bottom:1px solid #e0e0e0;}

.login_title h1{font-size:24px;height:60px;line-height:60px;color:#a8a8a8;float:left;font-weight:bold;margin-left:44px;}

.login_title a{width:100px;height:20px;display:block;font-size:16px;color:#5fb42a;text-indent:26px;background:url(../images/icons02.png) left 5px no-repeat;float:left;margin:20px 0 0 36px}

.form_input{width:308px;height:250px;margin:20px auto;position:relative;}

.name_input,.pass_input{width:306px;height:36px;border:1px solid #e0e0e0;background:url(../images/icons02.png) 280px -41px no-repeat #f8f8f8;outline:none;font-size:14px;text-indent:10px;position: absolute;left:0;top:0}

.pass_input{top:65px;background-position:280px -95px;}

.user_error,.pwd_error{color:#f00;position:absolute;left:0;top:43px;display:none}

.pwd_error{top:110px;}

.more_input{position:absolute;left:0;top:130px;width:100%}

.more_input input{float:left;margin-top:2px;}

.more_input label{float:left;margin-left:10px;}

.more_input a{float:right;color:#666}

.more_input a:hover{color:#ff8800}

.input_submit{width:100%;height:40px;position:absolute;left:0;top:180px;background-color:#47aa34;color:#fff;font-size:22px;border:0px;font-family:'Microsoft Yahei';cursor:pointer;}

/* 注册页面 */

.register_con{

width:700px;

height:560px;

margin:50px auto 0;

background:url(../images/interval_line.png) 300px top no-repeat;

}

.l_con{width:300px;}

.reg_logo{width:200px;height:76px;float:right;margin-right:30px;}

.reg_slogan{width:300px;height:30px;float:right;text-align:right;font-size:24px;color:#fe0000;margin:20px 30px 0 0;}

.reg_banner{width:251px;height:329px;background:url(../images/register_banner.png) no-repeat;float:right; margin:20px 10px 0 0;opacity:0.5}

.r_con{width:400px;}

.reg_title{width:360px;height:50px;float:left;margin-left:30px;border-bottom:1px solid #e0e0e0}

.reg_title h1{height:50px;line-height:50px;float:left;font-size:24px;color:#a8a8a8;font-weight:bold;}

.reg_title a{float:right;height:20px;line-height:20px;font-size:16px;color:#fe0000;padding-right:20px;background:url(../images/icons02.png) 35px 3px no-repeat;margin-top:15px}

.reg_form{width:360px;margin:30px 0 0 30px;float:left;position:relative;}

.reg_form li{height:70px;}

.reg_form li label{width:70px;height:40px;line-height:40px;float:left;font-size:14px;color:#a8a8a8}

.reg_form li input{width:288px;height:38px;border:1px solid #e0e0e0;float:left;outline:none;text-indent:10px;background-color:#f8f8f8}

.reg_form li.agreement input{width:15px;height:15px;float:left;margin-top:13px}

.reg_form li.agreement label{width:300px;float:left;margin-left:10px;}

.reg_form li.reg_sub input{width:360px;height:40px;background-color:#ff5757;font-size:18px;color:#fff;font-family:'Microsoft Yahei';cursor:pointer;}

.reg_form li .error_tip{float:left;height:30px;line-height:30px;margin-left:70px;color:#e62e2e;display:none;}

.reg_form li .error_tip2{float:left;height:20px;line-height:20px;color:#e62e2e;display:none;}

.sub_page_name{font-size:18px;color:#666;margin:50px 0 0 20px}

.total_count{

width:1200px;margin:0 auto;height:40px;line-height:40px;font-size:14px;

}

.total_count em{

font-size:16px;color:#ff4200;margin:0 5px;

}

.cart_list_th{width:1198px;border:1px solid #ddd;background-color:#f7f7f7;margin:0 auto;}

.cart_list_th li{height:40px;line-height:40px;float:left;text-align:center;}

.cart_list_th .col01{width:26%;}

.cart_list_th .col02{width:16%;}

.cart_list_th .col03{width:13%;}

.cart_list_th .col04{width:12%;}

.cart_list_th .col05{width:15%;}

.cart_list_th .col06{width:18%;}

.cart_list_td{width:1198px;border:1px solid #ddd;background-color:#edfff9;margin:0 auto;margin-top:-1px;}

.cart_list_td li{height:120px;line-height:120px;float:left;text-align:center;}

.cart_list_td .col01{width:4%;}

.cart_list_td .col02{width:12%;}

.cart_list_td .col03{width:10%;}

.cart_list_td .col04{width:16%;}

.cart_list_td .col05{width:13%;}

.cart_list_td .col06{width:12%;}

.cart_list_td .col07{width:15%;}

.cart_list_td .col08{width:18%;}

.cart_list_td .col02 img{width:100px;height:100px;border:1px solid #ddd;display:block;margin:10px auto 0;}

.cart_list_td .col03{height:48px;text-align:left;line-height:24px;margin-top:38px;}

.cart_list_td .col03 em{color:#999}

.cart_list_td .col08 a{color:#666}

.cart_list_td .col06 .num_add{width:98px;height:28px;border:1px solid #ddd;margin:40px auto 0;}

.cart_list_td .col06 .num_add a{width:29px;height:28px;line-height:28px;background-color:#f3f3f3;font-size:14px;color:#666}

.cart_list_td .col06 .num_add input{width:38px;height:28px;text-align:center;line-height:30px;border:0px;display:block;float:left;outline:none;border-left:1px solid #ddd;border-right:1px solid #ddd;}

.settlements{width:1198px;height:78px;border:1px solid #ddd;background-color:#fff4e8;margin:-1px auto 0;}

.settlements li{line-height:78px;float:left;}

.settlements .col01{width:4%;text-align:center}

.settlements .col02{width:12%;}

.settlements .col03{width:69%; height:48px; line-height:28px;text-align:right;margin-top:10px;}

.settlements .col03 span{color:#ff0000;padding-right:5px}

.settlements .col03 em{color:#ff3d3d;font-size:22px;font-weight:bold;}

.settlements .col03 span{color:#ff0000;}

.settlements .col03 b{color:#ff0000;font-size:14px;padding:0 5px;}

.settlements .col04{width:14%;text-align:center;float:right;}

.settlements .col04 a{display:block;height:78px;background-color:#ff3d3d;text-align:center;line-height:78px;color:#fff;font-size:24px}

.common_title{width:1200px;margin:20px auto 0;font-size:14px;}

.common_list_con{width:1200px;border:1px solid #dddddd;border-top:2px solid #00bc6f;margin:10px auto 0;background-color:#f7f7f7;position:relative;}

.common_list_con dl{margin:20px;}

.common_list_con dt{font-size:14px;font-weight:bold;margin-bottom:10px}

.common_list_con dd input{vertical-align:bottom;margin-right:10px}

.edit_site{position:absolute; right:20px;top:30px;width:100px;height:30px;background-color:#37ab40;text-align:center;line-height:30px;color:#fff}

.pay_style_con{margin:20px;}

.pay_style_con input{float:left;margin:14px 7px 0 0;}

.pay_style_con label{float:left;border:1px solid #ccc;background-color:#fff;padding:10px 10px 10px 40px;margin-right:25px}

.pay_style_con .cash{background:url(../images/pay_icons.png) 8px top no-repeat #fff;}

.pay_style_con .weixin{background:url(../images/pay_icons.png) 6px -36px no-repeat #fff;}

.pay_style_con .zhifubao{background:url(../images/pay_icons.png) 12px -72px no-repeat #fff;width:50px;height:16px}

.pay_style_con .bank{background:url(../images/pay_icons.png) 6px -108px no-repeat #fff;}

.goods_list_th{height:40px;border-bottom:1px solid #ccc}

.goods_list_th li{float:left;line-height:40px;text-align:center;}

.goods_list_th .col01{width:25%}

.goods_list_th .col02{width:20%}

.goods_list_th .col03{width:25%}

.goods_list_th .col04{width:15%}

.goods_list_th .col05{width:15%}

.goods_list_td{height:80px;border-bottom:1px solid #eeeded}

.goods_list_td li{float:left;line-height:80px;text-align:center;}

.goods_list_td .col01{width:4%}

.goods_list_td .col02{width:6%}

.goods_list_td .col03{width:15%}

.goods_list_td .col04{width:20%}

.goods_list_td .col05{width:25%}

.goods_list_td .col06{width:15%}

.goods_list_td .col07{width:15%}

.goods_list_td .col02{text-align:right}

.goods_list_td .col02 img{width:63px;height:63px;border:1px solid #ddd;display:block;margin:7px 0;float:right;}

.goods_list_td .col03{text-align:left;text-indent:20px}

.settle_con{margin:10px}

.total_goods_count,.transit,.total_pay{line-height:24px;text-align:right}

.total_goods_count em,.total_goods_count b,.transit b,.total_pay b{font-size:14px;color:#ff4200;padding:0 5px;}

.order_submit{width:1200px;margin:20px auto;}

.order_submit a{width:160px;height:40px;line-height:40px;text-align:center;background-color:#47aa34;color:#fff;font-size:16px;display:block;float:right}

.order_list_th{width:1198px;border:1px solid #ddd;background-color:#f7f7f7;margin:20px auto 0;}

.order_list_th li{float:left;height:30px;line-height:30px}

.order_list_th .col01{width:20%;margin-left:20px}

.order_list_th .col02{width:20%}

.order_list_table{

width:1200px;

border-collapse:collapse;

border-spacing:0px;

border:1px solid #ddd;

margin:-1px auto 0;

}

.order_list_table td{

border:1px solid #ddd;

text-align:center;

}

.order_goods_list{border-bottom:1px solid #ddd;margin-bottom:-2px;}

.order_goods_list li{float:left; height:80px;line-height:80px;}

.order_goods_list .col01{width:20%}

.order_goods_list .col01 img{width:60px;height:60px;border:1px solid #ddd;margin:10px auto;}

.order_goods_list .col02{width:50%;text-align:left;}

.order_goods_list .col02 em{color:#999;margin-left:10px}

.order_goods_list .col03{width:10%}

.order_goods_list .col04{width:20%}

.oper_btn{display:inline-block;border:1px solid #ddd;color:#666;padding:5px 10px}

.popup_con{display:none;}

.popup{width:300px;height:150px;border:1px solid #dddddd;border-top:2px solid #00bc6f;background-color:#f7f7f7;position:fixed;

left:50%;

margin-left:-150px;

top:50%;

margin-top:-75px;

z-index:1000;

}

.popup p{height:150px;line-height:150px;text-align:center;font-size:18px;}

.mask{width:100%;height:100%;position:fixed;left:0;top:0;background-color:#000;opacity:0.3;z-index:999;}

.main_con{

width:1200px;

margin:0 auto;

background:url(../images/left_bg.jpg) repeat-y;

}

.left_menu_con{

width:200px;

float:left;

}

.left_menu_con h3{

font-size:16px;

line-height:40px;

border-bottom:1px solid #ddd;

text-align:center;

margin-bottom:10px;

}

.left_menu_con ul li{

line-height:40px;

text-align:center;

font-size:14px;

}

.left_menu_con ul li a{

color:#666;

}

.left_menu_con ul li .active{

color:#ff8800;

font-weight:bold;

}

.right_content{

width:980px;

float:right;

min-height:500px;

}

.w980{

width:980px;

}

.w978{

width:978px;

}

.common_title2{height:20px;line-height:20px;font-size:16px;margin:10px 0;}

.user_info_list{

background-color:#f9f9f9;

margin:10px 0 15px;

padding:10px 0;

height:90px;

}

.user_info_list li{

line-height:30px;

text-indent:30px;

font-size:14px;

}

.user_info_list li span{

width:100px;

float:left;

text-align:right;

}

.info_con{

width:980px;

}

.info_l{

width:600px;

float:left;

}

.info_r{

width:360px;

float:right;

}

.site_con{

background-color:#f9f9f9;

padding:10px 0;

margin-bottom:20px;

}

.site_con dt{

font-size:14px;

line-height:30px;

text-indent:30px;

font-weight:bold;

}

.site_con dd{

font-size:14px;

line-height:30px;

text-indent:30px;

}

.site_con .form_group{

height:40px;

line-height:40px;

margin-top:10px;

}

.site_con .form_group label{

width:100px;

float:left;

text-align:right;

font-size:14px;

height:40px;

line-height:40px;

}

.site_con .form_group input{

width:300px;

height:25px;

border:1px solid #ddd;

float:left;

outline:none;

margin-top:7px;

text-indent:10px;

}

.site_con .form_group2{

height:90px;

}

.site_area{

width:280px;

height:60px;

border:1px solid #ddd;

outline:none;

padding:10px;

}

.info_submit{

width:80px;

height:30px;

background-color:#37ab40;

border:0px;

color:#fff;

margin:10px 0 10px 100px;

cursor:pointer;

font-family:'Microsoft Yahei'

}

.stress{

color:#ff8800;

}

rest.CSS

/* 把标签默认的间距设为0 */

body,ul,ol,p,h1,h2,h3,h4,h5,h6,dl,dd,select,input,textarea,form{margin:0;padding:0}

/* 让h标签文字大小继承body的文字设置 */

h1,h2,h3,h4,h5,h6{font-size:100%;font-weight:normal;}

/* 去掉列表默认的图标 */

ul,ol{list-style:none;}

/* 去掉em默认的斜体 */

em{font-style: normal;}

/* 去掉a标签默认的下划线 */

a{text-decoration:none;}

/* 去掉加链接时产生的框线 */

img{border:0;}

/* 清除浮动 */

.clearfix:before,.clearfix:after{content:"";display:table}

.clearfix:after{clear:both;}

.clearfix{zoom:1}

/* 浮动 */

.fl{float:left}

.fr{float:right}

JS文件如下：

register2.js

$(function(){

// 限制什么时候可以提交什么时候不能提交 -- 限制用户没有执行失去焦点而是直接单击注册按钮

// 定义开关，默认不允许提交（关闭状态），当正则验证合法打开开关（允许提交） -- 判断开关的状态

var flagUser = false

var flagAllow = true // 默认是勾选的

// 分析：失去焦点的时候才正则验证

// 失去焦点获取用户输入的数据，正则验证：合法：可以提交；不合法报错

var $user_name = $('#user_name')

$user_name.blur(function(){

fnCheckUser()

})

// 验证同意协议 -- 默认是勾选，单击表示没有勾选，判断的是单击事件

var $allow = $('#allow')

$allow.click(function(){

// xx.prop('checked') == 'checked' -- 应该去看在jq眼中值到底是什么

// alert($allow.prop('checked')) -- 单击就不勾选了，得到值是false，如果勾选是true

fnAllow()

})

// 验证提交

var $myform = $('#myform')

$myform.submit(function(){

// return false

// 所有人都是打开的状态才允许提交

if(flagUser == true && flagAllow == true){

// 允许提交

alert('ok')

}else{

// 条件不成立

// alert('bu ok')

return false

}

})

// 验证是否同意协议

function fnAllow(){

if($allow.prop('checked')){

// 表示勾选

$allow.next().next().hide()

flagAllow = true

}

else

{

// 没有勾选 -- 报错

$allow.next().next().show().html('请勾选同意协议')

flagAllow = false

}

}

// 验证用户名的函数

function fnCheckUser(){

var vals = $user_name.val()

// alert(vals)

var reg = /^\w{6,20}$/

// 判断为空的时候

if(vals == '')

{

$user_name.next().show().html('用户名不能为空')

flagUser = false

return

}

if(reg.test(vals)){

// 可以提交没有错误 -- 隐藏错误新年西

$user_name.next().hide()

flagUser = true // 打开

}else{

// 错误

$user_name.next().show().html('用户名是6-20位数字、字母和下划线！')

flagUser = false

}

}

})

jquery-1.12.4.min.js文件

jquery-1.12.4.min.js文件的下载地址见我的另一篇随笔 ：前端之jquery函数库