Element block pseudo-element :after generated with z-index auto position static text-shadow 1px 1px 1px rgba(0,0,0,0.2) margin 0px float none line-height 1 transition overflow hidden background height auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) box-sizing content-box transform padding 20px width 160px font-size 16px font-weight normal cursor default border 0px rgba(0,0,0,1) solid display block border-radius