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