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