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