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