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