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