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