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