.menu {
    font-family: arial, verdana, sans-serif;
    position: relative;
}

.rb_toggle {
    height: 25px;
    line-height: 25px;
    padding: 0 5px 0 0;
}
.rb_toggle span {
    color: #999;
    font-size: 11px;
    font-weight: bold;
    font-family: arial, verdana, sans-serif;
    cursor: hand;
    cursor: pointer;
}
.rb_toggle span.hover {
    color: red;
}

.rb_menu {
    position: absolute;
    left: 50px;
    top: 0;
}

.rb_menu ul,
.rb_menu li {
    list-style-type: none;
    padding: 0;
    margin: 0;
}
.rb_menu li {
    float: left;
    height: 25px;
    line-height: 25px;
    padding: 0 10px 0 0;
}
.rb_menu a {
    font-size: 16px;
    font-weight: regular;
    color: #f90;
    text-decoration: none;
}
.rb_menu a:hover {
    text-decoration: underline;
}
.rb_menu a.current {
    color: #999;
}
/*download by http://www.jb51.net*/
.clearfix:after {
    content: "."; 
    display: block; 
    height: 0; 
    clear: both; 
    visibility: hidden;
}

.clearfix {display: inline-block;}

/* Hides from IE-mac \*/
* html .clearfix {height: 1%;}
.clearfix {display: block;}
/* End hide from IE-mac Ò»Á÷ËزÄÍøwww.16sucai.com */