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