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