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