Element button pseudo-element :after generated with overflow visible font-weight normal font-size 16px position static text-shadow -1px -1px 0px rgba(15,73,168,0.66) background margin 0px padding 20px float none box-shadow 2px 2px 2px rgba(0,0,0,0.2) box-sizing content-box opacity 1 border 1px rgba(255,255,255,0.56) solid outline none display inline-block cursor pointer z-index auto transform line-height normal border-radius height auto width auto transition