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