Element button pseudo-element :after generated with padding 20px background margin 23px opacity 1 position relative border 39px #018dc4 solid float none outline none display inline-block transform width auto cursor pointer overflow visible height auto border-radius z-index auto box-shadow 2px 2px 2px rgba(0,0,0,0.2) transition line-height normal box-sizing content-box font-size 16px text-shadow -1px -1px 0px rgba(15,73,168,0.66) font-weight normal