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