Element block pseudo-element :before generated with height auto transition position fixed overflow hidden box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-weight normal display block background float none box-sizing content-box line-height 0 text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-size 16px margin 8px border-radius z-index auto padding 100px transform width 160px cursor default border 0px rgba(0,0,0,1) solid