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