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