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