在CSS菜单上更改字体大小
这是我的第一个CSS编码，我有一个CSS代码，我从网站上调整它以适应我想做的事情，但是当我尝试更改下拉菜单的字体大小时，它没有'改变。
这是CSS代码：
<!-- CSS menu -->
#cssmenu ul,
#cssmenu li,
#cssmenu span,
#cssmenu a {
margin: 0;
padding: 0;
position: relative;
}
#cssmenu {
line-height: 1;
border-radius: 5px 5px 0 0;
-moz-border-radius: 5px 5px 0 0;
-webkit-border-radius: 5px 5px 0 0;
background: #141414;
text-align: center;
background: -moz-linear-gradient(top, #333333 0%, #141414 100%);
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #333333), color-stop(100%, #141414));
background: -webkit-linear-gradient(top, #333333 0%, #141414 100%);
background: -o-linear-gradient(top, #333333 0%, #141414 100%);
background: -ms-linear-gradient(top, #333333 0%, #141414 100%);
background: linear-gradient(to bottom, #333333 0%, #141414 100%);
border-bottom: 0px solid #0fa1e0;
width: auto;
font-size: 50px;
}
#cssmenu:after,
#cssmenu ul:after {
content: '';
display: block;
clear: both;
}
#cssmenu a {
background: #141414;
background: -moz-linear-gradient(top, #333333 0%, #141414 100%);
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #333333), color-stop(100%, #141414));
background: -webkit-linear-gradient(top, #333333 0%, #141414 100%);
background: -o-linear-gradient(top, #333333 0%, #141414 100%);
background: -ms-linear-gradient(top, #333333 0%, #141414 100%);
background: linear-gradient(to bottom, #333333 0%, #141414 100%);
color: #ffffff;
display: block;
font-family: Helvetica, Arial, Verdana, sans-serif;
padding: 19px 20px;
text-decoration: none;
}
#cssmenu ul {
list-style: none;
}
#cssmenu > ul > li {
display: inline-block;
float: center;
margin: 0;
}
#cssmenu.align-center {
text-align: center;
}
#cssmenu.align-center > ul > li {
float: none;
}
#cssmenu.align-center ul ul {
text-align: left;
}
#cssmenu.align-right > ul {
float: right;
}
#cssmenu.align-right ul ul {
text-align: right;
}
#cssmenu > ul > li > a {
color: #000000;
font-size: 12px;
}
#cssmenu > ul > li:hover:after {
content: '';
display: block;
width: 0;
height: 0;
position: absolute;
left: 50%;
bottom: 0;
border-left: 10px solid transparent;
border-right: 10px solid transparent;
border-bottom: 10px solid #0fa1e0;
margin-left: -10px;
}
#cssmenu > ul > li:first-child > a {
border-radius: 5px 0 0 0;
-moz-border-radius: 5px 0 0 0;
-webkit-border-radius: 5px 0 0 0;
}
#cssmenu.align-right > ul > li:first-child > a,
#cssmenu.align-center > ul > li:first-child > a {
border-radius: 0;
-moz-border-radius: 0;
-webkit-border-radius: 0;
}
#cssmenu.align-right > ul > li:last-child > a {
border-radius: 0 5px 0 0;
-moz-border-radius: 0 5px 0 0;
-webkit-border-radius: 0 5px 0 0;
}
#cssmenu > ul > li.active > a,
#cssmenu > ul > li:hover > a {
color: #ffffff;
box-shadow: inset 0 0 3px #000000;
-moz-box-shadow: inset 0 0 3px #000000;
-webkit-box-shadow: inset 0 0 3px #000000;
background: #070707;
background: -moz-linear-gradient(top, #262626 0%, #070707 100%);
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #262626), color-stop(100%, #070707));
background: -webkit-linear-gradient(top, #262626 0%, #070707 100%);
background: -o-linear-gradient(top, #262626 0%, #070707 100%);
background: -ms-linear-gradient(top, #262626 0%, #070707 100%);
background: linear-gradient(to bottom, #262626 0%, #070707 100%);
}
#cssmenu .has-sub {
z-index: 1;
}
#cssmenu .has-sub:hover > ul {
display: block;
}
#cssmenu .has-sub ul {
display: none;
position: absolute;
width: 200px;
top: 100%;
left: 0;
}
#cssmenu.align-right .has-sub ul {
left: auto;
right: 0;
}
#cssmenu .has-sub ul li {
*margin-bottom: -1px;
}
#cssmenu .has-sub ul li a {
background: #0fa1e0;
border-bottom: 1px dotted #31b7f1;
font-size: 11px;
filter: none;
display: block;
line-height: 120%;
padding: 10px;
color: #ffffff;
}
#cssmenu .has-sub ul li:hover a {
background: #0c7fb0;
}
#cssmenu ul ul li:hover > a {
color: #ffffff;
}
#cssmenu .has-sub .has-sub:hover > ul {
display: block;
}
#cssmenu .has-sub .has-sub ul {
display: none;
position: absolute;
left: 100%;
top: 0;
}
#cssmenu.align-right .has-sub .has-sub ul,
#cssmenu.align-right ul ul ul {
left: auto;
right: 100%;
}
#cssmenu .has-sub .has-sub ul li a {
background: #0c7fb0;
border-bottom: 1px dotted #31b7f1;
}
#cssmenu .has-sub .has-sub ul li a:hover {
background: #0a6d98;
}
#cssmenu ul ul li.last > a,
#cssmenu ul ul li:last-child > a,
#cssmenu ul ul ul li.last > a,
#cssmenu ul ul ul li:last-child > a,
#cssmenu .has-sub ul li:last-child > a,
#cssmenu .has-sub ul li.last > a {
border-bottom: 0;
}<div id='cssmenu'>
<ul>
<li class='active has-sub'><a href='techniques.html'><span>Techniques</span></a>
<ul>
<li class='has-sub'><a href='attacks.html'><span>Attacks</span></a>
<ul>
<li class='has-sub'><a href='Aclosehanded.html'><span>Close-Handed</span></a>
<ul>
<li class='last'><a href='gyaku-tsuki.html'><span>Gyaku-Tsuki</span></a></li>
<li class='last'><a href='oi-tsuki.html'><span>Oi-Tsuki</span></a></li>
<li class='last'><a href='uraken.html'><span>Uraken</span></a></li>
</ul>
</li>
<li class='has-sub'><a href='Aopenhanded.html'><span>Open-Handed</span></a>
<ul>
<li class='last'><a href='nukite.html'><span>Nukite</span></a></li>
<li class='last'><a href='shotei-uchi.html'><span>Shotei-Uchi</span></a></li>
<li class='last'><a href='shuto-uchi.html'><span>Shuto-Uchi</span></a></li>
<li class='last'><a href='soto-uchi.html'><span>Soto-Uchi</span></a></li>
</ul>
</li>
<li class='has-sub'><a href='legs.html'><span>Leg</span></a>
<ul>
<li class='last'><a href='mae-geri.html'><span>Mae-Geri</span></a></li>
<li class='last'><a href='mawashi-geri.html'><span>Mawashi-Geri</span></a></li>
<li class='last'><a href='ushio-geri.html'><span>Ushio-Geri</span></a></li>
<li class='last'><a href='yoko-geri.html'><span>Yoko-Geri</span></a></li>
</ul>
</li>
</ul>
</li>
<li class='has-sub'><a href='defenses.html'><span>Deffenses</span></a>
<ul>
<li class='has-sub'><a href='Dclosehanded.html'><span>Close-Handed</span></a>
<ul>
<li class='last'><a href='age-uke.html'><span>Age-Uke</span></a></li>
<li class='last'><a href='gedan-uke.html'><span>Gedan-Uke</span></a></li>
<li class='last'><a href='uchi-uke.html'><span>Uchi-Uke</span></a></li>
<li class='last'><a href='yoko-uchi-uke.html'><span>Yoko-Uchi-Uke</span></a></li>
</ul>
</li>
<li class='has-sub'><a href='Dopenhanded.html'><span>Open-Handed</span></a>
<ul>
<li class='last'><a href='shuto-uke.html'><span>Shuto-Uke</span></a></li>
<li class='last'><a href='teiso-uke.html'><span>Teisho-Uke</span></a></li>
</ul>
</li>
<li class='has-sub'><a href='defensebasics.html'><span>Deffense Basics</span></a>
<ul>
<li class='last'><a href='#'><span>1</span></a></li>
<li class='last'><a href='#'><span>2</span></a></li>
<li class='last'><a href='#'><span>3</span></a></li>
<li class='last'><a href='#'><span>4</span></a></li>
</ul>
</li>
</ul>
</li>
<li class='has-sub'><a href='katas.html'><span>Katas</span></a>
<ul>
<li class='last'><a href='#'><span>1</span></a></li>
<li class='last'><a href='#'><span>2</span></a></li>
<li class='last'><a href='#'><span>3</span></a></li>
</ul>
</li>
<li class='has-sub'><a href='movements.html'><span>Movements</span></a>
<ul>
<li class='last'><a href='8directions.html'><span>8 Directions</span></a></li>
<li class='last'><a href='okuri-ashi.html'><span>Okuri-Ashi</span></a></li>
<li class='last'><a href='suri-ashi.html'><span>Suri-Ashi</span></a></li>
</ul>
</li>
<li class='has-sub'><a href='positions.html'><span>Positions</span></a>
<ul>
<li class='last'><a href='moto-dachi.html'><span>Moto-Dachi</span></a></li>
<li class='last'><a href='neko-ashi-dachi.html'><span>Neko-Ashi-Dachi</span></a></li>
<li class='last'><a href='shiko-dachi.html'><span>Shiko-Dachi</span></a></li>
<li class='last'><a href='zenkutsu-dachi.html'><span>Zenkutsu-Dachi</span></a></li>
</ul>
</li>
</ul>
</li>
<li class='active has-sub'><a href='competition.html'><span>Competition</span></a>
<ul>
<li class='last'><a href='Ckata.html'><span>Kata</span></a></li>
<li class='last'><a href='kumite.html'><span>Kumite</span></a></li>
</ul>
</li>
<li class='active has-sub'><a href='history.html'><span>History</span></a>
<ul>
<li class='last'><a href='evolution.html'><span>Evolution</span></a></li>
<li class='last'><a href='origins.html'><span>Origins</span></a></li>
<li class='last'><a href='present.html'><span>Present</span></a></li>
</ul>
</li>
<li class='active has-sub'><a href='otherstyles.html'><span>Other Styles</span></a>
<ul>
<li class='last'><a href='goju-ryu.html'><span>Goju-Ryu</span></a></li>
<li class='last'><a href='shoto-kam.html'><span>Shoto-Kan</span></a></li>
</ul>
</li>
<li class='active has-sub'><a href='philosophy.html'><span>Philosophy</span></a>
<ul>
<li class='last'><a href='inthedojo.html'><span>In the dojo</span></a></li>
<li class='last'><a href='levels.html'><span>Levels</span></a></li>
</ul>
</li>
</ul>
</div>
这就是它现在的表现：
我尝试在某些菜单中添加font-size：但没有改变。 我还在这里查看了其他一些问题，但我无法使我的代码适应他们推荐的解决方案。
关于如何使蓝色方块中的文字字体更大的任何想法？
1 个答案:
答案 0 :(得分：2)
如果您要更改或添加font-size设置并且它们没有生效，那是因为您的样式被更具体的选择器覆盖，您更改了错误的选择器，或者＆＃ ＃39;你的CSS出错了。除非你broke the internet。我所要做的就是改变这两个：#cssmenu > ul > li > a和#cssmenu .has-sub ul li a。
更新以解决您编辑过的问题
要更改蓝色框中菜单项的字体大小，请更改：
#cssmenu .has-sub ul li a {
font-size: 24px;
}
＆＃13;
＆＃13;
＆＃13;
＆＃13;
/* The rest of this is for my embedded example */
@charset "utf-8";
<!-- CSS menu -->
#cssmenu ul,
#cssmenu li,
#cssmenu span,
#cssmenu a {
margin: 0;
padding: 0;
position: relative;
}
#cssmenu {
line-height: 1;
border-radius: 5px 5px 0 0;
-moz-border-radius: 5px 5px 0 0;
-webkit-border-radius: 5px 5px 0 0;
background: #141414;
text-align: center;
background: -moz-linear-gradient(top, #333333 0%, #141414 100%);
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #333333), color-stop(100%, #141414));
background: -webkit-linear-gradient(top, #333333 0%, #141414 100%);
background: -o-linear-gradient(top, #333333 0%, #141414 100%);
background: -ms-linear-gradient(top, #333333 0%, #141414 100%);
background: linear-gradient(to bottom, #333333 0%, #141414 100%);
border-bottom: 0px solid #0fa1e0;
width: auto;
position: relative;
}
#cssmenu:after,
#cssmenu ul:after {
content: '';
display: block;
clear: both;
}
#cssmenu a {
background: #141414;
background: -moz-linear-gradient(top, #333333 0%, #141414 100%);
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #333333), color-stop(100%, #141414));
background: -webkit-linear-gradient(top, #333333 0%, #141414 100%);
background: -o-linear-gradient(top, #333333 0%, #141414 100%);
background: -ms-linear-gradient(top, #333333 0%, #141414 100%);
background: linear-gradient(to bottom, #333333 0%, #141414 100%);
color: #ffffff;
display: block;
font-family: Helvetica, Arial, Verdana, sans-serif;
padding: 19px 20px;
text-decoration: none;
}
#cssmenu ul {
list-style: none;
}
#cssmenu > ul > li {
display: inline-block;
float: center;
margin: 0;
}
#cssmenu.align-center {
text-align: center;
}
#cssmenu.align-center > ul > li {
float: none;
}
#cssmenu.align-center ul ul {
text-align: left;
}
#cssmenu.align-right > ul {
float: right;
}
#cssmenu.align-right ul ul {
text-align: right;
}
#cssmenu > ul > li > a {
color: #000000;
font-size: 24px;
}
#cssmenu > ul > li:hover:after {
content: '';
display: block;
width: 0;
height: 0;
position: absolute;
left: 50%;
bottom: 0;
border-left: 10px solid transparent;
border-right: 10px solid transparent;
border-bottom: 10px solid #0fa1e0;
margin-left: -10px;
}
#cssmenu > ul > li:first-child > a {
border-radius: 5px 0 0 0;
-moz-border-radius: 5px 0 0 0;
-webkit-border-radius: 5px 0 0 0;
}
#cssmenu.align-right > ul > li:first-child > a,
#cssmenu.align-center > ul > li:first-child > a {
border-radius: 0;
-moz-border-radius: 0;
-webkit-border-radius: 0;
}
#cssmenu.align-right > ul > li:last-child > a {
border-radius: 0 5px 0 0;
-moz-border-radius: 0 5px 0 0;
-webkit-border-radius: 0 5px 0 0;
}
#cssmenu > ul > li.active > a,
#cssmenu > ul > li:hover > a {
color: #ffffff;
box-shadow: inset 0 0 3px #000000;
-moz-box-shadow: inset 0 0 3px #000000;
-webkit-box-shadow: inset 0 0 3px #000000;
background: #070707;
background: -moz-linear-gradient(top, #262626 0%, #070707 100%);
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #262626), color-stop(100%, #070707));
background: -webkit-linear-gradient(top, #262626 0%, #070707 100%);
background: -o-linear-gradient(top, #262626 0%, #070707 100%);
background: -ms-linear-gradient(top, #262626 0%, #070707 100%);
background: linear-gradient(to bottom, #262626 0%, #070707 100%);
}
#cssmenu .has-sub {
z-index: 1;
}
#cssmenu .has-sub:hover > ul {
display: block;
}
#cssmenu .has-sub ul {
display: none;
position: absolute;
width: 200px;
top: 100%;
left: 0;
}
#cssmenu.align-right .has-sub ul {
left: auto;
right: 0;
}
#cssmenu .has-sub ul li {
*margin-bottom: -1px;
}
#cssmenu .has-sub ul li a {
background: #0fa1e0;
border-bottom: 1px dotted #31b7f1;
font-size: 18px;
filter: none;
display: block;
line-height: 120%;
padding: 10px;
color: #ffffff;
}
#cssmenu .has-sub ul li:hover a {
background: #0c7fb0;
}
#cssmenu ul ul li:hover > a {
color: #ffffff;
}
#cssmenu .has-sub .has-sub:hover > ul {
display: block;
}
#cssmenu .has-sub .has-sub ul {
display: none;
position: absolute;
left: 100%;
top: 0;
}
#cssmenu.align-right .has-sub .has-sub ul,
#cssmenu.align-right ul ul ul {
left: auto;
right: 100%;
}
#cssmenu .has-sub .has-sub ul li a {
background: #0c7fb0;
border-bottom: 1px dotted #31b7f1;
}
#cssmenu .has-sub .has-sub ul li a:hover {
background: #0a6d98;
}
#cssmenu ul ul li.last > a,
#cssmenu ul ul li:last-child > a,
#cssmenu ul ul ul li.last > a,
#cssmenu ul ul ul li:last-child > a,
#cssmenu .has-sub ul li:last-child > a,
#cssmenu .has-sub ul li.last > a {
border-bottom: 0;
}<div id='cssmenu'>
<ul>
<li class='active has-sub'><a href='techniques.html'><span>Techniques</span></a>
<ul>
<li class='has-sub'><a href='attacks.html'><span>Attacks</span></a>
<ul>
<li class='has-sub'><a href='Aclosehanded.html'><span>Close-Handed</span></a>
<ul>
<li class='last'><a href='gyaku-tsuki.html'><span>Gyaku-Tsuki</span></a></li>
<li class='last'><a href='oi-tsuki.html'><span>Oi-Tsuki</span></a></li>
<li class='last'><a href='uraken.html'><span>Uraken</span></a></li>
</ul>
</li>
<li class='has-sub'><a href='Aopenhanded.html'><span>Open-Handed</span></a>
<ul>
<li class='last'><a href='nukite.html'><span>Nukite</span></a></li>
<li class='last'><a href='shotei-uchi.html'><span>Shotei-Uchi</span></a></li>
<li class='last'><a href='shuto-uchi.html'><span>Shuto-Uchi</span></a></li>
<li class='last'><a href='soto-uchi.html'><span>Soto-Uchi</span></a></li>
</ul>
</li>
<li class='has-sub'><a href='legs.html'><span>Leg</span></a>
<ul>
<li class='last'><a href='mae-geri.html'><span>Mae-Geri</span></a></li>
<li class='last'><a href='mawashi-geri.html'><span>Mawashi-Geri</span></a></li>
<li class='last'><a href='ushio-geri.html'><span>Ushio-Geri</span></a></li>
<li class='last'><a href='yoko-geri.html'><span>Yoko-Geri</span></a></li>
</ul>
</li>
</ul>
</li>
<li class='has-sub'><a href='defenses.html'><span>Deffenses</span></a>
<ul>
<li class='has-sub'><a href='Dclosehanded.html'><span>Close-Handed</span></a>
<ul>
<li class='last'><a href='age-uke.html'><span>Age-Uke</span></a></li>
<li class='last'><a href='gedan-uke.html'><span>Gedan-Uke</span></a></li>
<li class='last'><a href='uchi-uke.html'><span>Uchi-Uke</span></a></li>
<li class='last'><a href='yoko-uchi-uke.html'><span>Yoko-Uchi-Uke</span></a></li>
</ul>
</li>
<li class='has-sub'><a href='Dopenhanded.html'><span>Open-Handed</span></a>
<ul>
<li class='last'><a href='shuto-uke.html'><span>Shuto-Uke</span></a></li>
<li class='last'><a href='teiso-uke.html'><span>Teisho-Uke</span></a></li>
</ul>
</li>
<li class='has-sub'><a href='defensebasics.html'><span>Deffense Basics</span></a>
<ul>
<li class='last'><a href='#'><span>1</span></a></li>
<li class='last'><a href='#'><span>2</span></a></li>
<li class='last'><a href='#'><span>3</span></a></li>
<li class='last'><a href='#'><span>4</span></a></li>
</ul>
</li>
</ul>
</li>
<li class='has-sub'><a href='katas.html'><span>Katas</span></a>
<ul>
<li class='last'><a href='#'><span>1</span></a></li>
<li class='last'><a href='#'><span>2</span></a></li>
<li class='last'><a href='#'><span>3</span></a></li>
</ul>
</li>
<li class='has-sub'><a href='movements.html'><span>Movements</span></a>
<ul>
<li class='last'><a href='8directions.html'><span>8 Directions</span></a></li>
<li class='last'><a href='okuri-ashi.html'><span>Okuri-Ashi</span></a></li>
<li class='last'><a href='suri-ashi.html'><span>Suri-Ashi</span></a></li>
</ul>
</li>
<li class='has-sub'><a href='positions.html'><span>Positions</span></a>
<ul>
<li class='last'><a href='moto-dachi.html'><span>Moto-Dachi</span></a></li>
<li class='last'><a href='neko-ashi-dachi.html'><span>Neko-Ashi-Dachi</span></a></li>
<li class='last'><a href='shiko-dachi.html'><span>Shiko-Dachi</span></a></li>
<li class='last'><a href='zenkutsu-dachi.html'><span>Zenkutsu-Dachi</span></a></li>
</ul>
</li>
</ul>
</li>
<li class='active has-sub'><a href='competition.html'><span>Competition</span></a>
<ul>
<li class='last'><a href='Ckata.html'><span>Kata</span></a></li>
<li class='last'><a href='kumite.html'><span>Kumite</span></a></li>
</ul>
</li>
<li class='active has-sub'><a href='history.html'><span>History</span></a>
<ul>
<li class='last'><a href='evolution.html'><span>Evolution</span></a></li>
<li class='last'><a href='origins.html'><span>Origins</span></a></li>
<li class='last'><a href='present.html'><span>Present</span></a></li>
</ul>
</li>
<li class='active has-sub'><a href='otherstyles.html'><span>Other Styles</span></a>
<ul>
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