Element button pseudo-element :after generated with height auto float none overflow visible font-weight normal text-shadow -1px -1px 0px rgba(15,73,168,0.66) transition box-sizing content-box background cursor pointer padding 20px margin 0px z-index auto position static display inline-block font-size 16px transform width auto border 1px #018dc4 solid box-shadow 0px 0px 6px rgba(0,0,0,0.5) line-height normal border-radius