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