Element button pseudo-element :after generated with padding 20px width auto float none overflow visible text-shadow 1px 1px 1px rgba(140,140,140,0.7) margin 0px font-size 16px line-height normal background z-index auto position static transition cursor default border-radius height auto box-sizing content-box box-shadow 4px 4px 2px rgba(0,0,0,0.2) display inline-block transform border 5px #b7b7b7 solid font-weight normal