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