Element button pseudo-element :before generated with border 1px #018dc4 solid box-shadow box-sizing content-box text-shadow -1px -1px 0px rgba(15,73,168,0.66) border-radius display inline-block line-height normal background margin 0px width 10px transform position absolute transition overflow visible font-weight normal cursor default float none font-size 16px height 10px padding 0px z-index auto