Element block pseudo-class :active generated with font-weight normal height auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) border-radius transform margin 0px display block float none text-shadow 1px 1px 1px rgba(0,0,0,0.2) line-height 1 transition overflow hidden z-index auto border 3px rgba(0,0,0,1) solid cursor default box-sizing content-box width 160px padding 20px position static background font-size 16px