是的，的第二个参数counter()定义了使用的计数器的类型，例如list-style-type来自常规ul或的ol；例如：
content: counter(chapter, lower-alpha);
ul {
counter-reset: listStyle;
}
ul li {
margin-left: 1em;
counter-increment: listStyle;
}
ul li::before {
margin-right: 1em;
content: counter(listStyle, lower-alpha);
}
<ul>
<li>one</li>
<li>two</li>
<li>three</li>
</ul>
其他包括：decimal，decimal-leading-zero，lower-roman，upper-roman，lower- greek，lower-latin，upper-latin，armenian，georgian，lower-alpha，upper- alpha。
由于上面的样式列表似乎有所更新，我选择添加一个代码段，该代码段使用户可以从（当前）可用选项中进行选择，以及一个“输出”区域，以显示如何在CSS生成内容中使用该样式：
let select = document.querySelector('select'),
output = document.querySelector('#currentCounter'),
changeEvent = new Event('change');
select.addEventListener('change', function() {
document.body.style.setProperty('--listStyleType', this.value);
output.textContent = this.value;
});
select.dispatchEvent(changeEvent);
body {
--listStyleType: decimal;
}
ul {
counter-reset: listStyle;
columns: 2;
margin-top: 0.5em;
list-style-type: none;
}
ul li {
counter-increment: listStyle;
}
ul li::before {
content: counter(listStyle, var(--listStyleType));
display: inline-block;
margin-right: 0.5em;
width: 1.5em;
height: 1.5em;
line-height: 2em;
text-align: center;
}
code {
display: block;
white-space: pre-wrap;
width: 80%;
@R_348_2419@-sizing: border-@R_348_2419@;
margin: 1em auto;
padding: 0.5em;
@R_348_2419@-shadow: 0 0 0 3px limegreen;
}
code::after {
content: '\A';
}
#currentCounter {
color: #f90;
}
<label for="counterChoice">Please select a CSS counter:</label>
<select id="counterChoice">
<option value="arabic-indic">arabic-indic</option>
<option value="armenian">armenian</option>
<option value="bengali">bengali</option>
<option value="cambodian">cambodian</option>
<option value="circle">circle</option>
<option value="cjk-decimal">cjk-decimal</option>
<option value="cjk-earthly-branch">cjk-earthly-branch</option>
<option value="cjk-heavenly-stem">cjk-heavenly-stem</option>
<option value="decimal">decimal</option>
<option value="decimal-leading-zero">decimal-leading-zero</option>
<option value="devanagari">devanagari</option>
<option value="disc">disc</option>
<option value="disclosure-closed">disclosure-closed</option>
<option value="disclosure-open">disclosure-open</option>
<option value="ethiopic-numeric">ethiopic-numeric</option>
<option value="georgian">georgian</option>
<option value="gujarati">gujarati</option>
<option value="gurmukhi">gurmukhi</option>
<option value="hebrew">hebrew</option>
<option value="hiragana">hiragana</option>
<option value="hiragana-iroha">hiragana-iroha</option>
<option value="japanese-formal">japanese-formal</option>
<option value="japanese-informal">japanese-informal</option>
<option value="kannada">kannada</option>
<option value="katakana">katakana</option>
<option value="katakana-iroha">katakana-iroha</option>
<option value="khmer">khmer</option>
<option value="korean-hangul-formal">korean-hangul-formal</option>
<option value="korean-hanja-formal">korean-hanja-formal</option>
<option value="korean-hanja-informal">korean-hanja-informal</option>
<option value="lao">lao</option>
<option value="lower-alpha">lower-alpha</option>
<option value="lower-alpha">lower-alpha</option>
<option value="lower-armenian">lower-armenian</option>
<option value="lower-greek">lower-greek</option>
<option value="lower-latin">lower-latin</option>
<option value="lower-roman">lower-roman</option>
<option value="malayalam">malayalam</option>
<option value="mongolian">mongolian</option>
<option value="myanmar">myanmar</option>
<option value="oriya">oriya</option>
<option value="persian">persian</option>
<option value="simp-chinese-formal">simp-chinese-formal</option>
<option value="simp-chinese-informal">simp-chinese-informal</option>
<option value="square">square</option>
<option value="tamil">tamil</option>
<option value="telugu">telugu</option>
<option value="thai">thai</option>
<option value="tibetan">tibetan</option>
<option value="Trad-chinese-formal">Trad-chinese-formal</option>
<option value="Trad-chinese-informal">Trad-chinese-informal</option>
<option value="upper-alpha">upper-alpha</option>
<option value="upper-armenian">upper-armenian</option>
<option value="upper-latin">upper-latin</option>
<option value="upper-roman">upper-roman</option>
</select>
<ul>
<li>one</li>
<li>two</li>
<li>three</li>
<li>four</li>
<li>five</li>
<li>six</li>
<li>seven</li>
<li>eight</li>
<li>nine</li>
<li>ten</li>
</ul>
<code>
li::before {
content: counter(<counterName>, <span id="currentCounter"></span>)
}
</code>
当前可用（截至2017年2月27日）：
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