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