Element block pseudo-element :after generated with box-shadow 0px 0px 0px rgba(0,0,0,0.3) text-shadow 1px 1px 1px rgba(0,0,0,0.2) opacity 1 z-index auto width auto margin 0px overflow hidden transition status height 50px background outline none font-size 16px border 0px rgba(0,0,0,0) none line-height 1 padding 20px font-weight normal position static border-radius transform box-sizing content-box cursor default float none display block