video{
	width: 812px;
	height: 477px;
	outline: none;
}
.gallery_left_middle video{
	width: 690px;
	
	height: 410px;
}
.gallery_right_middle video{
	width: 690px;
	height: 410px;
}
	
.part-tese {
	height: 850px;
	top: 0
}

.content-part {
	position: absolute;
	width: 1200px;
	left: 50%;
	margin-left: -600px;
	margin-top: 50px;
}

.content-part.show .content-title {
	opacity: 1;
	transform: translateY(0);
	-ms-transform: translateY(0);
	-webkit-transform: translateY(0);
	-moz-transform: translateY(0);
	-o-transform: translateY(0);
	transition: all 1s;
	-webkit-transition: all 1s;
	-moz-transition: all 1s;
	-o-transition: all 1s
}

.part-tese .content-title {
	background: url(../images/yys_tese_title.png) no-repeat center
}

.content-part .content-title {
	opacity: 0;
	transform: translateY(50px);
	-ms-transform: translateY(50px);
	-webkit-transform: translateY(50px);
	-moz-transform: translateY(50px);
	-o-transform: translateY(50px)
}

.content-part .content-title {
	position: absolute;
	width: 650px;
	height: 263px;
	top: 0;
	left: 50%;
	margin-left: -325px
}

.part-tese .shadow {
	position: absolute;
	width: 1014px;
	height: 190px;
	bottom: 0;
	left: 50%;
	margin-left: -507px;
	background: url(../images/yys_tese_shadow.png)
}

.part-tese.show .gallery_container {
	opacity: 1;
	transform: translateY(0);
	-ms-transform: translateY(0);
	-webkit-transform: translateY(0);
	-moz-transform: translateY(0);
	-o-transform: translateY(0);
	transition: all 1s .1s;
	-webkit-transition: all 1s .1s;
	-moz-transition: all 1s .1s;
	-o-transition: all 1s .1s
}

.part-tese .gallery_container {
	position: absolute;
	width: 1000px;
	height: 550px;
	top: 210px;
	left: 50%;
	margin-left: -500px;
}

.part-tese .gallery_container.st02 {
	top: 800px
}

.part-tese .gallery_container {
	opacity: 0;
	transform: translateY(200px);
	-ms-transform: translateY(200px);
	-webkit-transform: translateY(200px);
	-moz-transform: translateY(200px);
	-o-transform: translateY(200px)
}

.gallery_container {
	position: absolute;
	top: 0;
	width: 1200px;
	left: 0;
	margin-top: 160px;
}

.part-tese .gallery_container .gallery_wrap {
	width: 720px;
	height: 520px
}

.gallery_container .gallery_wrap {
	width: 320px;
	height: 474px
}

.threeD_gallery_wrap {
	position: absolute;
	left: 50%;
	top: 50%;
	-webkit-perspective: 1000px;
	-moz-perspective: 1000px;
	-ms-perspective: 1000px;
	perspective: 1000px
}

.front_side {
	z-index: 5;
	-webkit-transform: rotateY(0) translateX(0) translateZ(0);
	-moz-transform: rotateY(0) translateX(0) translateZ(0);
	-ms-transform: rotateY(0) translateX(0) translateZ(0);
	-o-transform: rotateY(0) translateX(0) translateZ(0);
	transform: rotateY(0) translateX(0) translateZ(0)
}

.threeD_gallery_item {
	    position: absolute;
	    width: 812px;
	    height: 447px;
	    /* margin: 0 auto; */
	    /* text-align: center; */
	    cursor: pointer;
	    left: 50%;
	    margin-left: -406px;
}

.part-tese .gallery_right_middle {
	z-index: 3;
	transform: rotateY(-30deg) translateX(200px) translateZ(-300px) scale(.6);
	-ms-transform: rotateY(-30deg) translateX(200px) translateZ(-300px) scale(.6);
	-webkit-transform: rotateY(-30deg) translateX(200px) translateZ(-300px) scale(.6);
	-moz-transform: rotateY(-30deg) translateX(200px) translateZ(-300px) scale(.6);
	-o-transform: rotateY(-30deg) translateX(200px) translateZ(-300px) scale(.6)
}

.gallery_right_middle {
	z-index: 3;
	    width: 690px;
	    /* -webkit-transform: rotateY(-55deg) translateX(90px) translateZ(-364px) scale(.95); */
	    /* transform: rotateY(-55deg) translateX(90px) translateZ(-364px) scale(.95); */
	    height: 410px;
	    margin-top: 33px;
	    margin-left: -229px;
}

.gallery_out {
	-webkit-transform: rotateY(0) translateX(0) translateZ(0) scale(.6);
	-moz-transform: rotateY(0) translateX(0) translateZ(0) scale(.6);
	-ms-transform: rotateY(0) translateX(0) translateZ(0) scale(.6);
	-o-transform: rotateY(0) translateX(0) translateZ(0) scale(.6);
	transform: rotateY(0) translateX(0) translateZ(0) scale(.6);
	z-index: -1;
	opacity: 0 !important
}

.part-tese .gallery_left_middle {
	z-index: 3; 
	transform: rotateY(30deg) translateX(-200px) translateZ(-300px) scale(.6);
	-ms-transform: rotateY(30deg) translateX(-200px) translateZ(-300px) scale(.6);
	-webkit-transform: rotateY(30deg) translateX(-200px) translateZ(-300px) scale(.6);
	-moz-transform: rotateY(30deg) translateX(-200px) translateZ(-300px) scale(.6);
	-o-transform: rotateY(30deg) translateX(-200px) translateZ(-300px) scale(.6)
}

.gallery_left_middle {
	z-index: 3;
    width: 690px;
    height: 410px;
    margin-top: 33px;
    margin-left: -462px;
}

.part-tese .gallery_container .gallery_wrap img {
	width: 100%
}
 
.gallery_item{ 
}
.gallery_container .gallery_item img {
	width: 100%;
	height: 100%; 
}

.part-tese .gallery_container .gallery_wrap .line-b,
.part-tese .gallery_container .gallery_wrap .line-l,
.part-tese .gallery_container .gallery_wrap .line-r,
.part-tese .gallery_container .gallery_wrap .line-t {
	position: absolute;
	background: #fff
}

.part-tese .gallery_container .gallery_wrap .front_side .line-t {
	width: 700px;
	transition: all .2s .2s;
	-webkit-transition: all .2s .2s;
	-moz-transition: all .2s .2s;
	-o-transition: all .2s .2s
}

.part-tese .gallery_container .gallery_wrap .line-t {
	height: 1px;
	width: 0;
	top: 10px;
	left: 10px
}

.part-tese .gallery_container .gallery_wrap .front_side .line-r {
	height: 500px;
	transition: all .2s .4s;
	-webkit-transition: all .2s .4s;
	-moz-transition: all .2s .4s;
	-o-transition: all .2s .4s
}

.part-tese .gallery_container .gallery_wrap .line-r {
	width: 1px;
	height: 0;
	right: 10px;
	top: 10px
}

.part-tese .gallery_container .gallery_wrap .front_side .line-b {
	width: 700px;
	transition: all .2s .6s;
	-webkit-transition: all .2s .6s;
	-moz-transition: all .2s .6s;
	-o-transition: all .2s .6s
}

.part-tese .gallery_container .gallery_wrap .line-b {
	height: 1px;
	width: 0;
	bottom: 10px;
	right: 10px
}

.part-tese .gallery_container .gallery_wrap .front_side .line-l {
	height: 500px;
	transition: all .2s .8s;
	-webkit-transition: all .2s .8s;
	-moz-transition: all .2s .8s;
	-o-transition: all .2s .8s
}

.part-tese .gallery_container .gallery_wrap .line-l {
	width: 1px;
	height: 0;
	left: 10px;
	bottom: 10px
}

.gallery_container .prev {
	left: 0;
}

.gallery_container .next {
	right: 0;
}

.gallery_container .prev{
	position: absolute;
	top: 22px;
	width: 82px;
	left: 138px;
	height: 406px;z-index: 99; 
}
.gallery_container .next {
	position: absolute;
	top: 22px;
	width: 82px;
	right: 139px;	
	z-index: 99;
	height: 406px;
	z-index: 99; 
}