*{
    margin: 0;
    padding: 0;
}
a {
    color: #444444;
    text-decoration: none;
}
html {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}
body {
    font-size: 14px;
    font-family: PingFang SC,Arial,Microsoft YaHei,sans-serif;
    -webkit-font-smoothing: antialiased;
    background-color: #fff;
}
.page-pc{
    position: relative;
    margin: 0 auto;
    height: 100%;
}
.page-container {
    position: relative;
    overflow: hidden;
    color: #ffffff;
    padding-bottom: 40px;
    min-height: 100%;
    max-width: 1200px;
    margin: 0 auto;
}
.top-nav {
    position: fixed;
    z-index: 999;
    width: 100%;
    background-color: #FFCE4B;
    left: 0;
}
.top-nav-wrapper{
    margin: 0 auto;
    height: 70px;
    max-width: 1200px;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    overflow: hidden;
}
.index__tit {
    position: relative;
    padding-top: 4.16667%;
    padding-bottom: 2%;
    text-align: center;
    color:#111;
}
.top-nav .logo {
    margin-right: 40px;
    height: 30px;
    width: 108px;
    background: 50%/contain no-repeat url('http://img.qjunlk.com/sphl/zhipu.png');
    cursor: pointer;
}
.top-nav .logohy {
    margin-right: 40px;
    height: 30px;
    width: 108px;
    background: 50%/contain no-repeat url('http://www.hegssmart.com/img/huayue.png');
    cursor: pointer;
}
.top-nav .links {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: start;
    -webkit-justify-content: flex-start;
    -ms-flex-pack: start;
    justify-content: flex-start;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    margin-right: auto;
    height: 100%;
}
.top-nav .links>a {
    padding: 0 20px;
    height: 40px;
    line-height: 40px;
    color: #ffffff;
    font-size: 18px;
    font-weight: 300;
    text-decoration: none;
    white-space: nowrap;
    -webkit-transition: color .2s;
    -o-transition: color .2s;
    transition: color .2s;
    cursor: pointer;
}
.top-nav .links>a.active {
    font-weight: bolder;
    color: inherit;
}
.footer {
    color: #999;
    background-color: #333;
    clear: both;
}
.footer_copyright {
    text-align: center;
    line-height: 28px;
    padding: 24px 0;
    font-size: 12px;
}