.cpright {
	width: 100%;
}
.success-case-list {
	width: 100%;
}
.success-case-item img {
	width: 100%;
	border: 1px solid #dadada;
}

.nchange {
  background: none;
}

.nchange ul {
	display: flex;
	justify-content: center;
}

.nchange ul li {
	display: inline-block;
	padding: 0 33px;
	height: 36px;
	line-height: 36px;
	margin: 0 7px;
	border: 1px solid #B9B8B8;
	border-radius: 20px;
	font-size: 14px;
	color: #6f6f6f;
	transition-duration: .5s;
	-ms-transition-duration: .5s;
	-moz-transition-duration: .5s;
	-webkit-transition-duration: .5s;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.nchange ul li.cur a {
	color: white;
}

.nchange ul li:hover {
	background: #305dc3;
	color: #fff;
	border-color: #305dc3;
}

.nchange ul li a {
	color: #666;
}

.nchange ul li:hover a {
	color: white;
}