Element block pseudo-class :active generated with transform border-radius font-size 16px width 160px cursor default float none border 0px rgba(0,0,0,1) solid margin 0px overflow hidden line-height 1 font-weight normal position static z-index auto background box-sizing content-box display block text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-shadow 1px 1px 1px rgba(0,0,0,0.3) padding 20px height auto transition