Element button pseudo-element :after generated with float none transform border 1px #018dc4 solid margin 2px font-weight bold text-shadow -1px -1px 0px rgba(15,73,168,0.66) transition background z-index auto height auto overflow visible display inline-block border-radius position static line-height normal width 20px font-size 16px box-sizing content-box box-shadow 2px 2px 2px rgba(168,0,0,0.2) cursor pointer padding 8px