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