Element block pseudo-element :after generated with z-index auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) border 0px rgba(0,0,0,1) solid outline none overflow hidden line-height 1 padding 12px box-sizing content-box position static opacity 1 float none background font-weight normal height auto display block cursor default margin 4px transition box-shadow 1px 1px 1px rgba(0,0,0,0.3) width 204px transform border-radius font-size 16px