Element button pseudo-element :after generated with transition background float none transform overflow visible height auto box-shadow 2px 2px 2px rgba(0,255,0,1) border-radius z-index auto width auto padding 20px text-shadow -1px -1px 0px rgba(15,73,168,0.66) line-height normal box-sizing content-box font-weight normal margin 0px border 1px #018dc4 solid display inline-block font-size 16px position static cursor pointer