我无法为整个下拉菜单添加边框半径,如果我将边框半径添加到click-nav ul li
上,则仅应用于列表项。 我已经将边框半径添加到.click-nav ul
上,但是半径未应用于整个下拉菜单。
$(function () {
$('.click-nav > ul').toggleClass('no-js js');
$('.click-nav .js ul').hide();
$('.click-nav .js').click(function(e) {
$('.click-nav .js ul').slideToggle(200);
$('.clicker').toggleClass('active');
e.stopPropagation();
});
$(document).click(function() {
if ($('.click-nav .js ul').is(':visible')) {
$('.click-nav .js ul', this).slideUp();
$('.clicker').removeClass('active');
}
});
});
body{background:#000}
.click-nav {width:200px;}
.click-nav ul {position:relative;}
.click-nav ul li {position:relative;list-style:none;cursor:pointer;}
.click-nav ul li ul {position:absolute;left:0;right:0;margin:5px 0px 0px -40px;}
.arrow-up {
width: 0;
height: 0;
border-left: 10px solid transparent;
border-right: 10px solid transparent;
border-bottom: 10px solid white;
margin-left:30px;
}
.click-nav ul .clicker {position:relative;border:2px solid #fff;color:#fff;border-radius:6px;background-color: rgba(255,255,255,0);width:70px;}
.click-nav ul .clicker:hover,.click-nav ul .active {background-color: rgba(255,255,255,0.2);width:70px;}
.click-nav ul li a {
background:#fff;transition:background-color 0.2s ease-in-out;
-webkit-transition:background-color 0.2s ease-in-out;
-moz-transition:background-color 0.2s ease-in-out;
display:block;
padding:6px 10px 6px 10px;color:#333;text-decoration:none;}
.click-nav ul li a:hover {background-color: rgba(214,247,255,1); }
.click-nav .no-js ul {display:none;}
.click-nav .no-js:hover ul {display:block;}
<script src="https://code.jquery.com/jquery-1.8.3.js"></script><div class="click-nav">
<ul class="no-js">
<li>
<a href="#" class="clicker">Categories</a>
<ul>
<li><div class="arrow-up"></div></li>
<li><a href="#">Dashboard</a></li>
<li><a href="#">Settings</a></li>
<li><a href="#">Privacy</a></li>
<li><a href="#">Help</a></li>
<li><a href="#">Sign out</a></li>
</ul>
</li>
</ul>
</div>