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