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