Element block pseudo-class :active generated with font-size 20px border-radius transition box-sizing content-box width 270px transform box-shadow 0px 0px 9px rgba(0,0,0,0.5) position static display block height auto float none padding 0px overflow visible text-shadow background font-weight normal z-index auto margin 5px cursor default border 0px rgba(0,0,0,1) solid line-height 2