在CSS样式表中选择<a>标签：代码格式化问题咨询

Hey there! I've formatted your CSS and HTML code cleanly using Markdown, with proper syntax highlighting and structure for better readability:

CSS Styles #

.buttons { text-align: center; }
a.buttons { 
    font-family: 'PT Sans'; 
    color: white; 
    font-size: 20px; 
    background-color: gray; 
    padding: 14px 25px; 
    text-align: center; 
    text-decoration: none; 
    display: inline-block; 
    transition: padding 1s; 
}
a.buttons:hover { 
    background-color: lightgray; 
    padding: 20px 30px; 
}

HTML Markup #

<div class="buttons">
    <a href="index.html">Home</a> 
    <a href="http://linkto.bandcamp.com">Bandcamp</a>
</div>

内容的提问来源于stack exchange，提问作者andrew r