Element button pseudo-element :after generated with padding 20px width auto position static box-sizing content-box z-index auto transform border-radius font-weight normal background border 1px #018dc4 solid text-shadow -1px -1px 0px rgba(15,73,168,0.66) display inline-block cursor pointer line-height normal float none font-size 16px margin 0px height auto box-shadow 3px 3px 4px rgba(0,0,0,0.4) transition overflow visible