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