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