#serva_btn {

	margin-top: 50px;
	overflow: hidden;

}

.serva {

	width: 330px;
	margin: 0 auto;
	margin-top: 30px;
	border: 1px solid #006496;
	border-radius: 50px;
	text-align: center;
	padding: 20px 0;
	font-size: 18px;

}

#serva_btn a:hover .serva {

	background: #006496;
	color: #fff;

}

#serva_bnr a:hover {

	opacity: 0.5;

}

#serva_bnr {

	width: 500px;
	margin: 0 auto;
	margin-top: 50px;

}

#serva_bnr img {

	width: 100%;

}

#serva_bnr p {

	font-size: 14px;

}

.chu {

	color: red;

}

.serva_text p {

	border: 1px solid red;
	padding: 20px;

}

@media screen and (max-width: 750px) {

	#serva_btn {

		margin-top: 20px;

	}

	#serva_bnr {

		width: 90%;

	}

	#serva_bnr img {

		width: 100%;

	}

}