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