.tail-bg-color {
	position: relative;
  	background-color: #F5F5F5;
}

.tail-bg-img {
	position: relative;
  	background: url(http://donglimind.com/_public/asset/contents/image/demo/footer/demo_footer_bg.jpg);
  	background-clip: initial;
  	background-origin: initial;
  	background-position: center center;
  	background-repeat: no-repeat;
  	background-size: cover !important;
  	background-attachment: fixed;
  	z-index:0;
}

.tail-bg-img:before {
  	position: absolute;
  	background: rgba(0, 0, 0, 0.6);
  	background-attachment: fixed;
  	content: "";
  	width: 100%;
  	height: 100%;
  	left: 0;
  	top: 0;
  	z-index:-1;
}

.tail-text-color {
	color: #263238 !important;
}
.tail-text-color a {
	color: #263238 !important;
}