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