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