Усилю нажим со стилями...
<!DOCTYPE html>
<html>
<head>
<script src="http://code.jquery.com/jquery-latest.js"></script>
<!--
<link rel="stylesheet" type="text/css" href="tmp.css" />
-->
<style type="text/css">
.btnnavi {
background-color:rgba(0,0,0,0.7);
height:90px;
width:15%;
color:white;
border-style:hidden;
border-bottom-left-radius:1px;/*for button transparency in opera*/
font-size:90%;
-webkit-transition-property:background-color, li;
-webkit-transition-duration: 1s, 1s;
-webkit-transition-timing-function: linear, ease-in;
-moz-transition-property:background-color, li;
-moz-transition-duration:1s;
-moz-transition-timing-function: linear, ease-in;
-o-transition-property:background-color, li;
-o-transition-duration:1s;
-o-transition-timing-function: linear, ease-in;
}
.btnnavi:first-child {
border-bottom-left-radius:15px;
border-top-left-radius:15px;
}
.btnnavi:last-child {
border-bottom-right-radius:15px;
border-top-right-radius:15px;
}
.btnnavi:hover {
background-color:rgba(0,110,255,0.7);
}
.btnnavi:active {
background-color:rgba(255,162,0,0.7);
}
.btnnavi.on:hover,
.btnnavi.on:active,
.on {
background-color: orange;
}
</style>
<script type="text/javascript">
$(document).ready(function () {
$('.btnnavi').click(function () {
$('.bodyTop .btnnavi').removeClass('on');
$(this).addClass('on');
});
});
</script>
</head>
<body>
<div class="bodyTop">
<button class="btnnavi" value="1">Главная</button>
<button class="btnnavi" value="2">Порядок работы</button>
<button class="btnnavi" value="3">Стоимость услуги</button>
<button class="btnnavi" value="4">Контакты</button>
<button class="btnnavi" value="5">Документы</button>
<button class="btnnavi" value="6">Информация</button>
</div>
</body>
</html>