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