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