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