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