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