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