如何稍微增加菜单栏和社交媒体图标之间的空间？请注意，我不想左右浮动，它不会给我想要的结果。
这是我的导航条形码。
<nav>
<label for="drop" class="toggle">Menu</label>
<input type="checkbox" id="drop" />
<ul class="menu">
<li><a href="#">Home</a></li>
<li><a href="#">About Us</a></li>
<li>
<!-- First Tier Drop Down -->
<label for="drop-1" class="toggle">Service +</label>
<a href="#">Service</a>
<input type="checkbox" id="drop-1"/>
<ul>
<li><a href="#">Methodology</a></li>
</ul>
</li>
<li>
<!-- First Tier Drop Down -->
<label for="drop-2" class="toggle">Web Design +</label>
<a href="#">Web Design</a>
<input type="checkbox" id="drop-2"/>
<ul>
<li><a href="#">Resources</a></li>
<li><a href="#">Links</a></li>
<li>
<!-- Second Tier Drop Down -->
<label for="drop-3" class="toggle">Tutorials +</label>
<a href="#">Tutorials</a>
<input type="checkbox" id="drop-3"/>
<ul>
<li><a href="#">HTML/CSS</a></li>
<li><a href="#">jQuery</a></li>
<li><a href="#">Other</a></li>
</ul>
</li>
</ul>
</li>
<li>
<!-- First Tier Drop Down -->
<label for="drop-2" class="toggle">Web Design +</label>
<a href="#">Web Design</a>
<input type="checkbox" id="drop-2"/>
<ul>
<li><a href="#">Resources</a></li>
<li><a href="#">Links</a></li>
<li>
<!-- Second Tier Drop Down -->
<label for="drop-3" class="toggle">Tutorials +</label>
<a href="#">Tutorials</a>
<input type="checkbox" id="drop-3"/>
<ul>
<li><a href="#">HTML/CSS</a></li>
<li><a href="#">jQuery</a></li>
<li><a href="#">Other</a></li>
</ul>
</li>
</ul>
</li>
<li>
<!-- First Tier Drop Down -->
<label for="drop-2" class="toggle">Courses +</label>
<a href="#">Courses</a>
<input type="checkbox" id="drop-2"/>
<ul>
<li><a href="#">Administration</a></li>
<li><a href="#">Agriculture</a></li>
<li><a href="#">Courses</a></li>
</ul>
</li>
<li><a href="#">Events</a></li>
<li><a href="#">Contact</a></li>
<li><a href="#"><img src="images/soc/facebook.png" height="32" width="15"></a></li>
<li><a href="#"><img src="images/soc/twitter.png" height="32" width="32"></a></li>
<li><a href="#"><img src="images/soc/instagram.png" height="32" width="34"></a></li>
</ul>
</nav>
这是样式表的代码：
/* Styling for navbar menu */
/* CSS Document */
.toggle,
[id^=drop] {
display: none;
}
/* Giving a background-color to the nav container. */
nav {
margin:0;
padding: 0;
background-color: #000000;
}
/* Since we'll have the "ul li" "float:left"
* we need to add a clear after the container. */
nav:after {
content:"";
display:table;
clear:both;
}
/* Removing padding, margin and "list-style" from the "ul",
* and adding "position:reltive" */
nav ul {
display: flex;
justify-content: center;
padding:0;
margin:0;
list-style: none;
position: relative;
}
/* Positioning the navigation items inline */
nav ul li {
margin: 0px;
display:inline-block;
float: left;
background-color: #000000;
}
/* Styling the links */
nav a {
display:block;
padding:14px 20px;
color:#FFF;
font-size:17px;
text-decoration:none;
line-height: 32px;
}
nav ul li ul li:hover { background: #000000; }
/* Background color change on Hover */
nav a:hover {
background-color: #FFC213;
}
/* Hide Dropdowns by Default
* and giving it a position of absolute */
nav ul ul {
display: none;
position: absolute;
/* has to be the same number as the "line-height" of "nav a" */
top: 60px;
}
/* Display Dropdowns on Hover */
nav ul li:hover > ul {
display:inherit;
z-index: 3;
}
/* Fisrt Tier Dropdown */
nav ul ul li {
width:170px;
float:none;
display:list-item;
position: relative;
}
/* Second, Third and more Tiers
* We move the 2nd and 3rd etc tier dropdowns to the left
* by the amount of the width of the first tier.
*/
nav ul ul ul li {
position: relative;
top:-60px;
/* has to be the same number as the "width" of "nav ul ul li" */
left:170px;
}
/* Change ' +' in order to change the Dropdown symbol */
li > a:after { content: ' +'; }
li > a:only-child:after { content: ''; }
/* Media Queries
--------------------------------------------- */
@media all and (max-width : 768px) {
nav {
margin: 0;
}
/* Hide the navigation menu by default */
/* Also hide the */
.toggle + a,
.menu {
display: none;
}
/* Stylinf the toggle lable */
.toggle {
display: block;
background-color: #000000;
padding:14px 20px;
color:#FFF;
font-size:17px;
text-decoration:none;
border:none;
}
.toggle:hover {
background-color: #FFC213;
}
/* Display Dropdown when clicked on Parent Lable */
[id^=drop]:checked + ul {
display: block;
}
/* Change menu item's width to 100% */
nav ul li {
display: block;
width: 100%;
}
nav ul ul .toggle,
nav ul ul a {
padding: 0 40px;
}
nav ul ul ul a {
padding: 0 80px;
}
nav a:hover,
nav ul ul ul a {
background-color: #FFC213;
}
nav ul li ul li .toggle,
nav ul ul a,
nav ul ul ul a{
padding:14px 20px;
color:#FFF;
font-size:17px;
}
nav ul li ul li .toggle,
nav ul ul a {
background-color: #212121;
}
/* Hide Dropdowns by Default */
nav ul ul {
float: none;
position:static;
color: #ffffff;
/* has to be the same number as the "line-height" of "nav a" */
}
/* Hide menus on hover */
nav ul ul li:hover > ul,
nav ul li:hover > ul {
display: none;
}
/* Fisrt Tier Dropdown */
nav ul ul li {
display: block;
width: 100%;
}
nav ul ul ul li {
position: static;
/* has to be the same number as the "width" of "nav ul ul li" */
}
}
@media all and (max-width : 150px) {
nav ul li {
display:block;
width: 94%;
}
}
答案 0 :(得分：0)
您可以使用nth-last-child选择器。这将选择前一个元素，这是第一个社交图标。并将margin或padding留给他们，使他们与li
nav ul li {
float:left
}
nav ul {
list-style:none
}
nav ul li:nth-last-child(2) {
margin-left:50px
}<nav>
<ul>
<li>List Item</li>
<li>List Item</li>
<li>List Item</li>
<li>List Item</li>
<li>List Item</li>
<li>social</li>
<li>social</li>
</ul>
</nav>