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