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