*{ margin:0; padding:0;}
#p_list{ width:770px; height:575px;position:relative; font-size:12px;}
#p_list ul{ visibility: hidden;}
#p_list li{ margin-top:25px; width:350px; height:100px; margin-left:25px; float:left; display:inline;}
span{ padding: 5px 10px 5px 10px; cursor:hand;}
#productionbtnList{height:20px; width:700px; display:block; margin:20px auto; color:black; text-align:center;}
#p_list img{ width:100px; height:100px; float:left;}
#p_list div{ width:230px; margin-left:18px; height:100px; float:left; position:relative;}
#p_list h5,#p_list p{ width:100%; color:Gray;}
#p_list div img{ width:52px; height:16px; position:absolute; bottom:0px;}