iflyket/web/qtiflytek/style/leftnav.css

* {
    margin: 0;
    padding: 0;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

body {
    background: #fff;
    font: 14px 黑体 Microsoft YaHei, arial, sans-serif;
}

ul {
    list-style-type: none;
}

a {
    color: #f39800;
    text-decoration: none;
}

/** =======================
 * Contenedor Principal
 ===========================*/
.list-title{
    display: inline-block;
    width: 100%;
    max-width: 200px;
    border-top: solid 1px #ccc;
    border-left: solid 1px #ccc;
    border-right: solid 1px #ccc;
    background: #FFF;
    text-align: center;
    height: 60px;
    line-height: 60px;
    font-size: 20px;
    color: #f39800;
    font-weight: bold;
    cursor: pointer;
}
h1 {
    color: #FFF;
    font-size: 24px;
    font-weight: 400;
    text-align: center;
    margin-top: 80px;
}

h1 a {
    color: #f39800;
    font-size: 16px;
}

.accordion {
    width: 100%;
    background: #FFF;
    border-top: 1px solid #69A3EC;
    border-bottom: 1px solid #69A3EC;
    padding:0;
}
.account-l{
    width:100%;
}
.accordion .link {
    text-align: center;
    cursor: pointer;
    display: block;
    padding: 15px 15px 15px 42px;
    color: #4D4D4D;
    font-size: 14px;
    font-weight: 700;
    border-bottom: 1px solid #69A3EC;
    position: relative;
    -webkit-transition: all 0.4s ease;
    -o-transition: all 0.4s ease;
    transition: all 0.4s ease;
}

.accordion li:last-child .link {
    border-bottom: 0;
}
.accordion li{
    cursor: pointer;
}
.accordion li i {
    position: absolute;
    top: 16px;
    left: 12px;
    font-size: 18px;
    color: #595959;
    -webkit-transition: all 0.4s ease;
    -o-transition: all 0.4s ease;
    transition: all 0.4s ease;
}

.accordion li i.fa-chevron-down {
    right: 12px;
    left: auto;
    font-size: 16px;
}

.accordion li.open .link {
    color: #1A74E2;
}

.accordion li.open i {
    color: #1A74E2;
}

.accordion li.open i.fa-chevron-down {
    -webkit-transform: rotate(180deg);
    -ms-transform: rotate(180deg);
    -o-transform: rotate(180deg);
    transform: rotate(180deg);
}

/**
 * Submenu
 -----------------------------*/
.submenu {
    display: none;
    background: #1A74E2;
    font-size: 14px;
    margin:0;
    padding:0;
    color:#fff;

}
.submenu a {
    display: block;
    text-decoration: none;
    text-align: center;
    color: #fff;
    padding: 12px;
    padding-left: 42px;
    -webkit-transition: all 0.25s ease;
    -o-transition: all 0.25s ease;
    transition: all 0.25s ease;
}

/*http://www.jq22.com*/