css实现一个折叠手风琴式筛选过滤选项菜单效果代码-html代码-BFW代码库

代码语言：html

代码描述：css实现一个折叠手风琴式筛选过滤选项菜单效果代码

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>

<html lang="en">

<head>

    <meta charset="UTF-8">


<link type="text/css" rel="stylesheet" href="//repo.bfw.wiki/bfwrepo/css/reset.min.css">

    <style>
        body {
          background-color: #e0eafd;
        }
        
        .filter {
          width: 220px;
          margin: 20px auto;
          font-family: 'Whitney', sans-serif;
        }
        .filter p {
          padding: 0 10px;
        }
        .filter p, .filter li {
          font-weight: bold;
          line-height: 35px;
          font-size: 12px;
        }
        .filter .title {
          color: #fff;
          background-color: #1ba0eb;
          -moz-border-radius: 3px 3px 0 0;
          -webkit-border-radius: 3px;
          border-radius: 3px 3px 0 0;
        }
        .filter .title_items {
          color: #94a4c3;
          cursor: pointer;
          position: relative;
          background-color: #fff;
          border-bottom: 1px solid #e4effd;
          -moz-transition: linear 0.2s background-color;
          -o-transition: linear 0.2s background-color;
          -webkit-transition: linear 0.2s background-color;
          transition: linear 0.2s background-color;
        }
        .filter .title_items:hover {
          background-color: #f4f4f4;
        }
        .filter .title_items.active + ul + .title_items {
          border-top: 1px solid #e4effd;
        }
        .filter .title_items.active:after {
          height: 5px;
          width: 5px;
          right: 14px;
          margin-top: -2.5px;
        }
        .filter .title_items:before, .filter .title_items:after {
          content: "";
          position: absolute;
          -moz-border-radius: 3px;
          -webkit-border-radius: 3px;
          border-radius: 3px;
          background-color: #c3d0e8;
          -moz-transition: linear 0.3s all;
          -o-transition: linear 0.3s all;
          -webkit-transition: linear 0.3s all;
          transition: linear 0.3s all;
        }
        .filter .title_items:before {
          height: 5px;
          width: 13px;
          top: 50%;
          right: 10px;
          margin-top: -2.5px;
        }
        .filter .title_items:after {
          height: 13px;
          width: 5px;
          top: 50%;
          right: 14px;
          margin-top: -6.5px;
        }
        .filter ul {
          -moz-transition-property: all;
          -o-transition-property: all;
          -webkit-transition-property: all;
          transition-property: all;
          -moz-transition-timing-function: linear;
          -o-transition-timing-function: linear;
          -webkit-transition-timing-function: linear;
          transition-timing-function: linear;
        }
        .filter ul li {
          height: 0;
          filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=0);
          opacity: 0;
          color: #92a5bf;
          background-color: #f5f8fe;
          -moz-transition: linear 0.2s all;
          -o-transition: linear 0.2s all;
          -webkit-transition: linear 0.2s all;
          transition: linear 0.2s all;
        }
        .filter ul li:nth-child(odd) {
          -moz-transform: scale(0.5) translateX(-150px);
          -ms-transform: scale(0.5) translateX(-150px);
          -webkit-transform: scale(0.5) translateX(-150px);
          transform: scale(0.5) translateX(-150px);
        }
        .filter ul li:nth-child(even) {
          -moz-transform: scale(0.5) translateX(150px);
          -ms-transform: scale(0.5) translateX(150px);
          -webkit-transform: scale(0.5) translateX(150px);
          transform: scale(0.5) translateX(150px);
        }
        .filter ul li.visible {
          height: 36px;
          filter: progid:DXImageTransform.Microsoft.Alpha(enabled=false);
          opacity: 1;
          -moz-transform: scale(1) translateX(0);
          -ms-transform: scale(1) translateX(0);
          -webkit-transform: scale(1) translateX(0);
          transform: scale(1) translateX(0);
        }
        .filter ul li:last-child label {
          border-bottom: none;
        }
        .filter ul li:nth-child(1) label:before, .filter ul li:nth-child(1) label:after {
          border-color: #5db6e2;
        }
        .filter ul li:nth-child(2) label:before, .filter ul li:nth-child(2) label:after {
          border-color: #c0a2f1;
        }
        .filter ul li:nth-child(3) label:before, .filter ul li:nth-child(3) label:after {
          border-color: #f7a238;
        }
        .filter ul li:nth-child(4) label:before, .filter ul li:nth-child(4) label:after {
          border-color: #f6d04d;
        }
        .filter ul li:nth-child(5) label:before, .filter ul li:nth-child(5) label:after {
          border-color: #40c9a1;
        }
        .filter ul li:nth-child(6) label:before, .filter ul li:nth-child(6) label:after {
          border-color: #ea8b8b;
        }
        .filter ul li:nth-child(7) label:before, .filter ul li:nth-child(7) label:after {
          border-color: #fe8ae0;
        }
        .filter ul li:nth-child(8) label:before, .filter ul li:nth-child(8) label:after {
          border-color: #abb6d2;
        }
        .filter input[type="radio"] {
          display: none;
        }
        .filter input[type="radio"]:checked + label:after {
          filter: progid:DXImageTransform.Microsoft.Alpha(enabled=false);
          opacity: 1;
        }
        .filter label {
          margin: 0 15px;
          display: block;
          cursor: pointer;
          position: relative;
          padding: 0 10px 0 25px;
          border-bottom: 1px solid #ddebfd;
        }
        .filter label:before {
          content: "";
          height: 10px;
          width: 10px;
          top: 50%;
          left: 0;
          margin-top: -9px;
          position: absolute;
          border-width: 3px;
          border-style: solid;
          -moz-border-radius: 50%;
          -webkit-border-radius: 50%;
          border-radius: 50%;
.........完整代码请登录后点击上方下载按钮下载查看