Element button pseudo-element :after generated with padding 20px border 1px #b7b7b7 solid transition border-radius box-shadow 2px 2px 2px rgba(0,0,0,0.2) font-weight normal z-index auto background float none transform cursor default text-shadow 1px 1px 0px rgba(255,255,255,0.66) line-height normal position static overflow visible box-sizing content-box height auto display inline-block font-size 16px margin 0px width auto