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