Element block pseudo-class :active generated with margin 0px overflow hidden transform text-shadow 1px 1px 1px rgba(0,0,0,0.2) line-height 1 height auto padding 20px transition position static border 0px rgba(0,0,0,1) solid width 160px box-sizing content-box font-weight normal z-index auto display block box-shadow 2px 2px 2px rgba(0,0,0,0.3) border-radius cursor default float none font-size 16px background