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