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