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