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