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