Element button pseudo-element :before generated with text-shadow 1px 1px 0px rgba(255,255,255,0.66) padding 20px font-weight normal z-index auto overflow visible margin 0px border-radius cursor default background transition display inline-block float none transform border 1px #b7b7b7 solid line-height normal position static width auto box-shadow 0px 0px 2px rgba(0,0,0,0.5) font-size 16px box-sizing content-box height auto