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