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