Element button pseudo-element :before generated with z-index auto box-shadow 5px 5px 8px rgba(0,0,0,0.5) border 1px #018dc4 solid float none box-sizing content-box opacity 0.74 overflow visible margin 0px text-shadow 5px -4px 0px rgba(15,73,168,0.66) transition background padding 20px cursor progress font-weight normal transform line-height normal width auto height auto position static display inline-block border-radius font-size 16px