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