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