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