Element block pseudo-element :before generated with overflow hidden padding 20px position static border-radius font-size 16px transition z-index auto cursor default text-shadow 1px 1px 1px rgba(0,0,0,0.2) margin 0px border 0px rgba(0,0,0,1) solid display block width 160px float none box-shadow 4px 4px 30px rgba(0,0,0,0.2) font-weight normal height auto transform box-sizing content-box line-height 1 background