@charset "utf-8";

/* CSS Document */

.head_1 { width:800px; margin: 0 auto; position:absolute; left:50%; margin-left:-600px; z-index:4; overflow:hidden;}/*整体*/

.head_2 { width:800px; overflow:hidden;}

.head_3 { width:800px; height:65px; position:relative;}

.head_4 { width:800px; height:151px;    margin-left: 23px;position:relative;}

.head_5 { position:absolute; bottom:0; left:0; width:150px; height:151px; z-index:5;}

.head_5:hover { transform:rotate(360deg); transition:0.5s;}

.head_6 { position:absolute; bottom:0; left:300px; width:150px; height:151px; z-index:2;}

.head_6:hover { transform:rotate(360deg); transition:0.5s;}

.head_7 { position:absolute; bottom:0; right:0; width:150px; height:151px; z-index:5;}

.head_7:hover { transform:rotate(360deg); transition:0.5s;}