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