Element button pseudo-element :after generated with z-index auto font-size 16px width auto display inline-block line-height normal border 1px #b7b7b7 solid transform border-radius transition overflow visible margin 0px cursor default text-shadow 1px 1px 0px rgba(255,255,255,0.66) height auto box-sizing content-box box-shadow 2px 2px 2px rgba(0,0,0,0.2) font-weight normal padding 20px float none position static background