.introduction-blockes {
		position:relative;
		margin-top:60px;
		
	}
	.introduction-blockes .bg-layer-blue {
	  position: absolute;
	  width: 100%;
	  height: calc(100% * 0.8);
	  background: url(/images/main/main-page-cehub-arrow.png) 50% 0/contain no-repeat,radial-gradient(76.72% 149.01% at 4.53% 91.9%,#5592e3 0,#3cb1ff 100%) 0 0/contain;
	  top:-30px;
	 
	}
	.introduction-blockes .layer-item {
		  background: linear-gradient(to bottom, #FCFEFF 0%, #F4FAFF 40%, #D9EEFF 80%);
			background-color: rgba(0, 0, 0, 0);
		  background-color: white;
		  border-radius: 20px;
		  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
		  padding: 40px;
		  box-sizing: border-box;
		  max-width: 1100px;
		  margin: auto;
		  z-index: 2;
		  position: relative;
		  text-align: center;
		  display:flex;
		  align-items:center;
		  justify-content: center;
		  gap:40px;
	}
	.introduction-blockes h1 {
		  text-transform: uppercase;
		  font-family: "robotoblack";
		  text-align: center;
		  font-size: 3em;
		  line-height:50px;
		  margin-bottom:15px;
	}
	.introduction-blockes .layer-item .logo-img {
		border-radius:200px;
		background:white;
		display:inline-block;
		height:120px;
		width:120px;
		padding:10px;
		line-height:120px;
		overflow:hidden;
	}
	.introduction-blockes .layer-item .logo-img img {
		max-width:120px;
	}
	.sub_description{
		opacity:.7;
		text-align:left;
	}

	.introduction-blockes .layer-item div:first-child{
		min-width:120px;
	}

	@media (max-width:1150px){
		.introduction-blockes .layer-item{
			max-width:90%;
		}
		.introduction-blockes h1 {
			text-align:left;
		}
	}
	@media (max-width:650px){
		.introduction-blockes h1 {
			font-size: 2em;
			line-height: 1.4em;
		}
	}
	@media (max-width:480px){
		.introduction-blockes{
			margin-top:80px;
		}
		.introduction-blockes .layer-item{
			display:block;
		}
		.introduction-blockes .logo-img {
			margin-top: -90px;
			box-shadow:10px 20px 20px 10px rgba(0, 0, 0, 0.05);
		}
		.introduction-blockes h1{
			margin-top:20px;
			text-align:center;
			font-size:1.8em;
		}
		.sub_description{
			text-align:center;
		}
	}