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