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