.wrapper {
	margin: 0 60px;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
	padding-top: 70px;
	overflow: hidden;
}

.wrapper .wrapper-topbar{
    position: fixed;
	top: 0;
	left: 0;
	right: 0;
	background: #fff;
	z-index: 999;
}

.wrapper .topbar {
	display: -webkit-box;
	display: -webkit-flex;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-pack: justify;
	-webkit-justify-content: space-between;
	-ms-flex-pack: justify;
	justify-content: space-between;
	-webkit-box-align: center;
	-webkit-align-items: center;
	-ms-flex-align: center;
	align-items: center;
	padding: 25px 0;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
	margin: 0 60px;
}

.wrapper .topbar .topbar-left {
	display: -webkit-box;
	display: -webkit-flex;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-align: center;
	-webkit-align-items: center;
	-ms-flex-align: center;
	align-items: center;
}

.wrapper .topbar .topbar-left p {
	color: #000;
	font-size: 20px;
	margin-right: 26px;
	cursor: pointer;
}

.wrapper .topbar .topbar-left a:first-child {
	margin-right: 60px;
	color: #000;
	font-size: 0;
}

.wrapper .topbar .topbar-left a:first-child img{
    width: 90%;
}

.wrapper .topbar .topbar-left a{
	margin-right: 26px;
	color: #000;
	font-size: 20px;
}

.wrapper .topbar .topbar-left b {
	font-weight: 600;
}

.wrapper .topbar .topbar-right {
	width: 16px;
	height: 16px;
}

.wrapper .topbar .topbar-right img {
	width: 100%;
	cursor: pointer;
}


.wrapper .topbar .wei-hide{
	position: absolute;
	right: 0;
	top: 100%;
	display: none;
}

.wrapper .topbar .wei-hide img{
	width: 100%;
}

.wrapper .works {
	/* 火狐 */
	/* Safari 和 谷歌 */
	-webkit-column-count: 5;
	column-count: 5;
	-webkit-column-gap: 1.5em;
	column-gap: 1.5em;
}

.wrapper .works .works-img {
	/* width: calc((100% - 40px) / 5); */
	margin-bottom: 24px;
	cursor: pointer;
	position: relative;
	visibility: hidden;
}

.wrapper .works .works-img:hover .works-img1 {
	opacity: 1;
}

.wrapper .works .works-img .works-imgs {
	width: 100%;
}

.wrapper .works .works-img .works-img1 {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	padding: 28px 26px;
	opacity: 0;
	-webkit-transition: opacity 0.6s;
	transition: opacity 0.6s;
	display: -webkit-box;
	display: -webkit-flex;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-orient: vertical;
	-webkit-box-direction: normal;
	-webkit-flex-direction: column;
	-ms-flex-direction: column;
	flex-direction: column;
	-webkit-box-pack: justify;
	-webkit-justify-content: space-between;
	-ms-flex-pack: justify;
	justify-content: space-between;
	-webkit-box-align: start;
	-webkit-align-items: flex-start;
	-ms-flex-align: start;
	align-items: flex-start;
	background-color: #000;
	box-sizing: border-box;
}

.wrapper .works .works-img .works-img1 .works-tit{
	width: 100%;
}

.wrapper .works .works-img .works-img1 .works-tit .works-tit-p1 {
	font-size: 16px;
	color: #fff;
	margin-bottom: 24px;
	line-height: 24px;
	/* overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis; */
}

.wrapper .works .works-img .works-img1 .works-tit .works-tit-p2 {
	color: rgba(255, 255, 255, 0.5);
	font-size: 12px;
}

.wrapper .works .works-img .works-img1 .works-tit-img {
	width: 16px;
}

.wrapper .footer {
	color: #000;
	font-size: 12px;
	margin-top: 60px;
	margin-bottom: 20px;
	display: flex;
	align-items: center;
	font-size: 12px;
	color: #333;
}

.wrapper .footer a {
}

.wrapper .works-img-hide,
.wrapper .about-hide,
.wrapper .contact-hide {
	position: fixed;
	width: 100%;
	height: 100%;
	left: 0;
	top: 0;
	z-index: 11;
	background-color: rgba(0, 0, 0, 0.9);
	display: none;
	/* justify-content: center; */
	z-index: 1000;
}

.wrapper .works-img-hide1,
.wrapper .about-hide1,
.wrapper .contact-hide1 {
	position: absolute;
	width: 100%;
	height: 100%;
	left: 0;
	top: 0;
	max-height: 100%;
	overflow-y: scroll;
	display: -webkit-box;
	display: -webkit-flex;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-orient: horizontal;
	-webkit-box-direction: normal;
	-webkit-flex-direction: row;
	-ms-flex-direction: row;
	flex-direction: row;
	-webkit-box-pack: center;
	-webkit-justify-content: center;
	-ms-flex-pack: center;
	justify-content: center;
	-webkit-box-align: start;
	-webkit-align-items: flex-start;
	-ms-flex-align: start;
	align-items: flex-start;
	padding: 70px 0;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
}

.wrapper .works-img-hide1::-webkit-scrollbar,
.wrapper .about-hide1::-webkit-scrollbar,
.wrapper .contact-hide1::-webkit-scrollbar {
	display: none;
}

.wrapper .works-img-hide .works-hide-cen {
	background-color: #fff;
	width: 60%;
	padding: 86px 60px 60px;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
}

.wrapper .works-img-hide .works-hide-cen .works-hide-img1 {
	width: 100%;
	margin-bottom: 20px;
}

.wrapper .works-img-hide .works-hide-cen .works-hide-img1 img{
	width: 100%;
}

.wrapper .works-img-hide .works-hide-cen .works-hide-img1 p{
	font-size: 13px;
	line-height: 30px;
	font-weight: 600;
}

.wrapper .works-img-hide .works-hide-close,
.wrapper .about-hide1 .works-hide-close,
.wrapper .contact-hide1 .works-hide-close {
	width: 20px;
	height: 20px;
	margin-left: 24px;
	cursor: pointer;
}

.wrapper .works-img-hide .works-hide-close img,
.wrapper .about-hide1 .works-hide-close img,
.wrapper .contact-hide1 .works-hide-close img {
	width: 100%;
}

.wrapper .works-img-hide .works-hide-cen .works-hide-p1 {
	margin-top: 54px;
	margin-bottom: 16px;
}

.wrapper .works-img-hide .works-hide-cen .works-hide-p3 {
	margin-top: 20px;
	margin-bottom: 60px;
	line-height: 30px;
}

.wrapper .works-img-hide .works-hide-cen .works-btn {
	display: -webkit-box;
	display: -webkit-flex;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-pack: justify;
	-webkit-justify-content: space-between;
	-ms-flex-pack: justify;
	justify-content: space-between;
	-webkit-box-align: center;
	-webkit-align-items: center;
	-ms-flex-align: center;
	align-items: center;
	margin-top: 118px;
}

.wrapper .works-img-hide .works-hide-cen .works-btn .works-btn1 {
	display: -webkit-box;
	display: -webkit-flex;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-pack: justify;
	-webkit-justify-content: space-between;
	-ms-flex-pack: justify;
	justify-content: space-between;
	-webkit-box-align: center;
	-webkit-align-items: center;
	-ms-flex-align: center;
	align-items: center;
	cursor: pointer;
}

.wrapper .works-img-hide .works-hide-cen .works-btn .works-btn1 p {
	margin: 0 20px;
	color: #000;
	font-size: 16px;
}

.wrapper .works-img-hide .works-hide-cen .works-btn .works-btn1 img {
	width: 20px;
}

.wrapper .about-hide1 .about-hide-cen,
.wrapper .contact-hide1 .contact-hide-cen {
	width: 46%;
	background-color: #fff;
	padding: 86px 60px;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
}

.wrapper-hide .hide-cen p{
	font-size: 16px;
	font-weight: 600;
	color: #000;
}
.wrapper-hide .hide-cen p:nth-child(2){
	margin: 20px 0 60px;
}
.wrapper-hide .hide-cen .hide-cen1 p{
	line-height: 30px;
	margin-bottom: 20px;
	font-weight: normal;
}



.grid.effect-4 {
	perspective: 1300px;
}

.grid.effect-4 .works-img {
	transform-style: preserve-3d;
}

.grid.effect-4 .works-img.animate {
	transform: translateZ(100px) translateY(300px) rotateX(-90deg);
	animation: fallPerspective 1s ease-in-out forwards;
}

@keyframes fallPerspective {
	100% {
		transform: translateZ(0px) translateY(0px) rotateX(0deg);
		opacity: 1;
	}
}


























/* 适应屏幕 */

@media only screen and (max-width: 1680px) {
	.wrapper .works {
		/* 火狐 */
		/* Safari 和 谷歌 */
		-webkit-column-count: 4;
		column-count: 4;
	}

	.wrapper {
		margin: 0 30px;
	}
	.wrapper .topbar{
	    margin: 0 30px;
	}
}

@media only screen and (max-width: 1200px) {
	.wrapper .works {
		/* 火狐 */
		/* Safari 和 谷歌 */
		-webkit-column-count: 3;
		column-count: 3;
	}

	.wrapper .about-hide1 .about-hide-cen,
	.wrapper .contact-hide1 .contact-hide-cen {
		width: 36%;
		padding: 36px 30px;
	}

	.wrapper .about-hide1 .about-hide-cen p:nth-child(2),
	.wrapper .contact-hide1 .contact-hide-cen p:nth-child(2) {
		margin: 10px 0 20px;
	}

	.wrapper .about-hide1 .about-hide-cen p {
		line-height: 30px;
		margin-bottom: 20px;
	}
}

@media only screen and (max-width: 880px) {

	.wrapper .topbar .wei-hide{
		width: 48%;
	}
	.wrapper .works-img-hide .works-hide-cen .works-hide-p1 {
		margin-top: 10px;
		margin-bottom: 10px;
	}

	.wrapper .works-img-hide .works-hide-cen .works-hide-p3 {
		margin-top: 10px;
		margin-bottom: 10px;
		line-height: 20px;
		font-size: 12px;
	}

	.wrapper .works-img-hide .works-hide-cen .works-btn {
		margin: 0;
	}

	.wrapper .works-img-hide .works-hide-cen .works-btn .works-btn1 p {
		margin: 0 6px;
		font-size: 12px;
	}

	.wrapper .works-img-hide .works-hide-cen .works-btn .works-btn1 img {
		width: 16px;
	}

	.wrapper .works-img-hide1,
	.wrapper .about-hide1,
	.wrapper .contact-hide1 {
		padding: 40px 0;
	}

	.wrapper .works {
		/* 火狐 */
		/* Safari 和 谷歌 */
		-webkit-column-count: 2;
		column-count: 2;
	}

	.wrapper {
		margin: 0 10px;
		padding-top: 40px;
	}

	.wrapper .topbar {
		padding: 10px 0;
        margin: 0 10px;
	}

	.wrapper .topbar .topbar-left a {
		margin-right: 10px;
		color: #000;
		font-size: 12px;
	}

	.wrapper .topbar .topbar-left p {
		color: #000;
		font-size: 12px;
		margin-right: 10px;
	}

	.wrapper .works .works-img {
		margin-bottom: 10px;
	}

	.wrapper .works .works-img .works-img1 {
		padding: 18px 10px;
	}

	.wrapper .works .works-img .works-img1 .works-tit .works-tit-p1 {
		font-size: 12px;
		color: #fff;
		margin-bottom: 10px;
		text-overflow: ellipsis;
		white-space: nowrap;
		overflow: hidden;
		width: 98%;
	}

	.wrapper .works .works-img .works-img1 .works-tit {
		margin-bottom: 16px;
	}

	.wrapper .about-hide1 .about-hide-cen p {
		line-height: 20px;
		margin-bottom: 10px;
		font-size: 12px;
	}

	.wrapper .about-hide1 .about-hide-cen,
	.wrapper .contact-hide1 .contact-hide-cen,
	.wrapper .works-img-hide .works-hide-cen {
		width: 90%;
		padding: 36px 30px;
	}

	.wrapper .about-hide1 .about-hide-cen p:nth-child(1),
	.wrapper .about-hide1 .about-hide-cen p:nth-child(2),
	.wrapper .contact-hide1 .contact-hide-cen p:nth-child(1),
	.wrapper .contact-hide1 .contact-hide-cen p:nth-child(2) {
		font-size: 12px;
	}

	.wrapper .about-hide1 .about-hide-cen p:nth-child(2),
	.wrapper .contact-hide1 .contact-hide-cen p:nth-child(2) {
		margin: 10px 0;
	}

	.wrapper .contact-hide1 .contact-hide-cen p {
		line-height: 16px;
		margin-bottom: 10px;
		font-size: 12px;
	}

	.wrapper .works-img-hide .works-hide-close,
	.wrapper .about-hide1 .works-hide-close,
	.wrapper .contact-hide1 .works-hide-close {
		display: none;
	}

	.wrapper .footer {
		margin-top: 20px;
		margin-bottom: 0;
		line-height: 20px;
	}
}



@media only screen and (max-width: 375px) {
	.wrapper .works-img-hide .works-hide-cen {
		width: 96%;
		padding: 20px 10px;
	}
	.wrapper .topbar .topbar-left a:first-child{
	    margin-right: 6px;
	}
	.wrapper .topbar .topbar-left p {
    margin-right: 6px;
    }
}