Element button pseudo-element :after generated with box-shadow 5px 5px 8px rgba(0,0,0,0.4) box-sizing content-box font-size 16px z-index auto position static transition border-radius background padding 20px opacity 0.75 border 0px #018dc4 solid cursor pointer width auto transform float none overflow visible display inline-block text-shadow -1px -1px 0px rgba(15,73,168,0.66) font-weight normal height auto margin 0px line-height normal