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