Element block pseudo-element :after generated with float left z-index auto width 305px font-weight normal box-sizing content-box line-height 1 border-radius margin 5px border 0px rgba(0,0,0,1) solid transition position static font-size 16px text-shadow 1px 1px 1px rgba(0,0,0,0.2) cursor default status padding 10px background display block height auto outline none transform opacity 1 overflow hidden box-shadow 1px 1px 1px rgba(0,0,0,0.3)