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