[html] How to make <a href=""> link look like a button?

Just take regular css button designs, and apply that CSS to a link (in exactly the same way as you would to a button).

Example:

<a href="#" class="stylish-button">Some words</a>

<style type="text/css">
.stylish-button {
    -webkit-box-shadow:rgba(0,0,0,0.2) 0 1px 0 0;
    -moz-box-shadow:rgba(0,0,0,0.2) 0 1px 0 0;
    box-shadow:rgba(0,0,0,0.2) 0 1px 0 0;
    color:#333;
    background-color:#FA2;
    border-radius:5px;
    -moz-border-radius:5px;
    -webkit-border-radius:5px;
    border:none;
    font-size:16px;
    font-weight:700;
    padding:4px 16px;
    text-shadow:#FE6 0 1px 0
}
</style>