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