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