Element button pseudo-element :before generated with box-sizing content-box border 1px #018dc4 solid z-index auto position static height auto font-size 16px border-radius transition box-shadow 2px 2px 10px rgba(15,12,12,0.5) background display inline-block cursor pointer line-height normal overflow visible transform width auto margin 5px padding 10px font-weight bold float none text-shadow 1px 1px 0px rgba(255,255,255,0.2)