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