<a href="#" class="myButton">purple</a>
.myButton {
box-shadow:inset 0px 1px 0px 0px #e184f3;
background:linear-gradient(to bottom, #c123de 5%, #a20dbd 100%);
background-color:#c123de;
border-radius:6px;
border:1px solid #a511c0;
display:inline-block;
cursor:pointer;
color:#ffffff;
font-family:Arial;
font-size:15px;
font-weight:bold;
padding:6px 24px;
text-decoration:none;
text-shadow:0px 1px 0px #9b14b3;
}
.myButton:hover {
background:linear-gradient(to bottom, #a20dbd 5%, #c123de 100%);
background-color:#a20dbd;
}
.myButton:active {
position:relative;
top:1px;
}