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