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