*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
ul{
    list-style: none;
}
a{
    color: inherit;
    text-decoration: none;
}
.leftNav h4{
    position: relative;
    font-size: 24px;
    line-height: 60px;
    height: 60px;
    color: #fff;
    background: #8c1a10;
    font-weight: 600;
    text-align: center;
}
.leftNav h4>span{
    position: absolute;
    top: 0;
    right: 0;
    width: 48px;
    height: 48px;
    background: url("../../../images/ny-icon3.png") no-repeat center center;
    display: none;
}
.leftNav>ul>li{
    line-height: 46px;
    position: relative;
    border-bottom: 1px solid #cccccc;
    transition: all .3s;
}
.leftNav>ul>li>a{
    font-size: 16px;
    display: block;
    color: #000;
    padding-left: 25px;
    padding-right: 25px;
}
.leftNav>ul>li>span{
    width: 60px;
    height: 46px;
    position: absolute;
    top: 0;
    right: 0;
    background: url("../../../images/ny-icon.png") no-repeat center center;
    transition: all .3s;
    cursor: pointer;
}
.leftNav>ul>li:hover,.leftNav>ul>li.on,.leftNav>ul>li.active{
    background: #8c1a10;
}
.leftNav>ul>li:hover>a,.leftNav>ul>li.on>a,.leftNav>ul>li.active>a{
    color: #ffffff !important;
}
.leftNav>ul>li:hover>span,.leftNav>ul>li.on>span,.leftNav>ul>li.active>span{
    background: url("../../../images/ny-icon2.png") no-repeat center center;
}
.leftNav>ul>li.active>ul{
display:block
}
.leftNav>ul>li>ul{
    display: none;
    padding: 5px 0;
    background: #ffffff;
}
.leftNav>ul>li>ul>li{
    padding-left: 40px;
    padding-right: 15px;
    border-bottom: 1px solid #cccccc;
}
.leftNav>ul>li>ul>li:last-child{
    border: none;
}
.leftNav>ul>li>ul a{
    display: block;
    font-size: 14px;
    line-height: 40px;
    transition: all .3s;
}
.leftNav>ul>li>ul a:hover,.leftNav>ul>li>ul>li.active>a{
    color: #8c1a10 !important;

}
@media screen and (max-width: 1024px){
    .leftNav{
        width: auto;
    }
    .leftNav h4 {
        height: 48px;
        font-size: 16px;
        line-height: 48px;
        text-align: left;
        padding-left: 15px;
    }
    .leftNav h4>span{
        display: block
    }
    .leftNav>ul{
        display: none;
    }
    .leftNav > ul > li {
        line-height: 38px;
    }
    .leftNav > ul > li > a {
        width: 252px;
        font-size: 14px;
        display: block;
        color: #000;
        padding-left: 18px;
        padding-right:10px;
    }
    .leftNav>ul>li>span{
        width: 38px;
        height: 38px;
        right: 5px;
        background-size: 10px 10px;
    }
    .leftNav > ul > li > ul > li {
        padding-left: 20px;
        padding-right: 15px;
        border-bottom: 1px solid #cccccc;
    }
    .leftNav > ul > li > ul a{
        font-size: 12px;
        line-height: 32px;
    }
    .leftNav > ul > li > ul{
        padding: 0;
    }
}