Element button pseudo-element :after generated with box-sizing border-box font-weight bold line-height normal opacity 1.00 cursor pointer border-radius padding 20px text-shadow -1px -1px 0px rgba(15,73,168,0.66) border 1px #018dc4 solid float none height auto box-shadow 2px 2px 2px rgba(0,0,0,0.2) width 180px display block transform background overflow visible font-size 18px z-index auto position absolute margin auto transition