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