* {
    margin: 0;
    padding: 0;
}
html {
    background-color: #fff;
    height: 100%;
}
body {
    color: #333333;
    font: 0.75em/1.5em Arial,sans-serif;
}
.container {
    margin-left: auto;
    margin-right: auto;
    margin-top: 12px;
    width: 96%;
}

/* common and top level styles */
#nav span {
    display: none;
}
#nav, #nav ul {
    list-style: none outside none;
    margin: 0;
    padding: 0;
}
#nav {
    float: left;
    margin-left:25%;
    margin-right:10%;
    position: relative;
    width: 55%;
}
#nav ul.subs {
    background-color: #FFFFFF;
    box-shadow: 1px 1px 5px rgba(0, 0, 0, 0.2);
    color: #333333;
    display: none;
    left: 0;
    padding: 2%;
    position:relative;
    top:9px;
    width:96%;
	text-align:center;
	float:left;
}
#nav > li {
    border-bottom: 5px solid transparent;
    float: left;
    margin-bottom: -5px;
    text-align: left;
    -moz-transition: all 300ms ease-in-out 0s;
    -ms-transition: all 300ms ease-in-out 0s;
    -o-transition: all 300ms ease-in-out 0s;
    -webkit-transition: all 300ms ease-in-out 0s;
    transition: all 300ms ease-in-out 0s;
}
#nav li a {
    display: block;
    text-decoration: none;
    -moz-transition: color 450ms ease-in-out 0s, background-color 450ms ease-in-out 0s;
    -ms-transition: color 450ms ease-in-out 0s, background-color 450ms ease-in-out 0s;
    -o-transition: color 450ms ease-in-out 0s, background-color 450ms ease-in-out 0s;
    -webkit-transition: color 450ms ease-in-out 0s, background-color 450ms ease-in-out 0s;
    transition: color 450ms ease-in-out 0s, background-color 450ms ease-in-out 0s;
    white-space: normal;
}
#nav > li > a {
    color: #333333; font-family:"微软雅黑";
    display: block;
    font-size: 1.3em;
    line-height: 49px;
    padding: 0 0.95em;
    text-transform: uppercase;
}
#nav > li:hover > a, #nav > a:hover {
    background-color: #F55856;
    color: #FFFFFF;
}
#nav li.active > a {
    background-color: #333333;
    color: #FFFFFF;
}

/* submenu */
#nav li:hover ul.subs {
    display: block;
}
#nav ul.subs > li {
    display:block;
    float: none;
    padding: 10px 5%;
    vertical-align: top;
    width: 90%; text-align:center;
}
#nav ul.subs > li a {
    color: #777777;
    line-height: 20px;
}
#nav ul li a:hover {
    color: #F55856;
}
#nav ul.subs > li > a { font-family:"微软雅黑";
    font-size: 1.3em;
    margin-bottom: 10px;
    text-transform: uppercase;
}
#nav ul.subs > li li {
    float: none;
    padding-left: 8px;
    -moz-transition: padding 150ms ease-out 0s;
    -ms-transition: padding 150ms ease-out 0s;
    -o-transition: padding 150ms ease-out 0s;
    -webkit-transition: padding 150ms ease-out 0s;
    transition: padding 150ms ease-out 0s;
}
#nav ul.subs > li li:hover {
    padding-left: 15px;
}

/* responsive rules */
@media all and (max-width : 980px) {
    #nav > li {
        float: left;
        border-bottom: 0;
        margin-bottom: 0;
    }
    #nav ul.subs {
        position: relative;
        top: 0;
    }
    #nav li:hover ul.subs {
        display: none;
    }
    #nav li #s1:target + ul.subs,
    #nav li #s2:target + ul.subs {
        display: block;
    }

    #nav ul.subs > li {
        display: block;
        width: auto;
    }
}