/* CSS Document */
ul,li{ list-style:none; margin:0; padding:0;}
.flip-container {perspective: 1000;
-webkit-perspective: 1000px; /*父类容器中 perspective 子类允许透视*/
-moz-perspective: 1000px;
-ms-perspective: 1000px;
-o-perspective: 1000px;
perspective: 1000px;
float:left;  border:0px solid #fff;}
.flip-container:hover .back {transform: rotateY(0deg); -webkit-transform: rotateY(0deg);-moz-transform: rotateY(0deg);-ms-transform: rotateY(0deg);-o-transform: rotateY(0deg); z-index:2;}
.flip-container:hover .front { transform: rotateY(180deg);-webkit-transform: rotateY(180deg);-moz-transform: rotateY(180deg);-ms-transform: rotateY(180deg);-o-transform: rotateY(180deg); z-index:1}
.flip-container, .front, .back {width:auto; height:auto;margin: 0px auto;}
.flipper {transition:transform 0.6s ease-out;
transition: transform .5s ease-in-out;
-webkit-transition: transform .5s ease-in-out;
-moz-transition: transform .5s ease-in-out;
-ms-transition: transform .5s ease-in-out;
-o-transition: transform .5s ease-in-out;
-webkit-transform-style: preserve-3d; /*使其子类变换后得以保留 3d转换后的位置*/
-moz-transform-style: preserve-3d;
-ms-transform-style: preserve-3d;
-o-transform-style: preserve-3d;
transform-style: preserve-3d;
display:block;position: relative;}
.front, .back {backface-visibility: hidden;transition: 0.6s ease-out;-webkit-transition: 0.6s ease-out; -webkit-transform-style: preserve-3d; -moz-transform-style: preserve-3d; -ms-transform-style: preserve-3d;-o-transform-style: preserve-3d;transform-style: preserve-3d;position: absolute;top: 0;left: 0;}
.front img, .back img{ width:270px; height:270px; overflow:hidden;}
.front {z-index: 2;transform: rotateY(0deg);transform: rotateY(0deg); -webkit-transform: rotateY(0deg);-moz-transform: rotateY(0deg);-ms-transform: rotateY(0deg);-o-transform: rotateY(0deg);}
.back { z-index:1;transform: rotateY(-180deg);transform: rotateY(-180deg);-webkit-transform: rotateY(-180deg);-moz-transform: rotateY(-180deg);
-ms-transform: rotateY(-180deg);-o-transform: rotateY(-180deg);}


.flip-container:hover .back1 {transform: rotateY(0deg); -webkit-transform: rotateY(0deg);-moz-transform: rotateY(0deg);-ms-transform: rotateY(0deg);-o-transform: rotateY(0deg); z-index:2;}
.flip-container:hover .front1 { transform: rotateY(180deg);-webkit-transform: rotateY(180deg);-moz-transform: rotateY(180deg);-ms-transform: rotateY(180deg);-o-transform: rotateY(180deg); z-index:1}
.flip-container, .front1, .back1 {width:auto; height:auto; margin: 0px auto;}
.flipper {transition:transform 0.6s ease-out;
transition: transform .5s ease-in-out;
-webkit-transition: transform .5s ease-in-out;
-moz-transition: transform .5s ease-in-out;
-ms-transition: transform .5s ease-in-out;
-o-transition: transform .5s ease-in-out;
-webkit-transform-style: preserve-3d; /*使其子类变换后得以保留 3d转换后的位置*/
-moz-transform-style: preserve-3d;
-ms-transform-style: preserve-3d;
-o-transform-style: preserve-3d;
transform-style: preserve-3d;
display:block;position: relative;}
.front1, .back1 {backface-visibility: hidden;transition: 0.6s ease-out;-webkit-transition: 0.6s ease-out; -webkit-transform-style: preserve-3d; -moz-transform-style: preserve-3d; -ms-transform-style: preserve-3d;-o-transform-style: preserve-3d;transform-style: preserve-3d;position: absolute;top: 0;left: 0;}
.front1 img, .back1 img{ width:auto; height:auto;overflow:hidden;}
.front1 {z-index: 2;transform: rotateY(0deg);transform: rotateY(0deg); -webkit-transform: rotateY(0deg);-moz-transform: rotateY(0deg);-ms-transform: rotateY(0deg);-o-transform: rotateY(0deg);}
.back1 { z-index:1;transform: rotateY(-180deg);transform: rotateY(-180deg);-webkit-transform: rotateY(-180deg);-moz-transform: rotateY(-180deg);
-ms-transform: rotateY(-180deg);-o-transform: rotateY(-180deg);}