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