Element button pseudo-element :after generated with font-size 16px transform box-sizing content-box cursor pointer overflow visible width auto padding 20px border 1px #018dc4 solid display inline-block background float none z-index auto box-shadow 2px 2px 2px rgba(0,0,0,0.2) position static border-radius height auto transition margin 0px font-weight normal line-height normal text-shadow 0px 0px 9px rgba(20,255,20,0.7)