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