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