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