Element block pseudo-class :active generated with border-radius z-index auto overflow hidden background box-sizing content-box padding 20px height auto transition font-size 14px font-weight normal box-shadow 1px 1px 1px rgba(0,0,0,0.3) border 0px rgba(0,0,0,1) solid text-shadow 1px 1px 1px rgba(0,0,0,0.2) cursor default margin 0px transform width 160px line-height 0 float none position static display block