制作导航右侧分割线简易代码

.nav li{
position:relative;
display:inline-block;
padding:0 16px;
font-size: 13px;
text-shadow:1px 2px 4px rgba(0,0,0,.5);
list-style: none outside none;
background:linear-gradient(to bottom,#dd2926,#a82724,#dd2926) no-repeat right / 1px 15px;
}