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