html,body{height:100%;background:#000 }




#idea_bg{background:url(../img/idea_1.png) no-repeat center  #000; position: relative; height: 100%;}

#idea_1{width:8.2%;}
#idea_4{margin:0 auto;}
#idea_2{margin:0 auto;  }
.idea_3{left:100%;margin-top: 15px;}

.idea_3 p{text-align:center;color: #c29a11;font-size:2rem;}
#idea_5{width:100%;  height: auto;}
#idea_5>p{font-size:1.5rem;margin-bottom:2px;color:#fff;/*white-space:nowrap;*/}
.idea_3>p>a{text-align:center;color: #c29a11;font-size:2rem;}
.idea_r{ display: none;}
.idea_z{ display: none;}

@media screen and (max-width: 1560px){
.idea_r{ display: block;}
.idea_l{ display: none;}
.idea_z {display: none;}

}
@media screen and (max-width: 1280px){
.idea_r{ display: none;}
.idea_l{ display: none;}
.idea_z {display: block;}
}

@media screen and (max-width: 640px){
#idea_5>p{font-size: 8px;margin-top:5px ;}	
.idea_r{ display: none;}
.idea_l{ display: block; padding-top: 30px;}
.idea_z {display: none;}
#idea_2{margin-top:15px;width: 90%;}
.idea_3 p{margin-bottom: 0;}
	
}
@media screen and (max-width: 540px){
.idea_r{ display: none;}
.idea_l{ display: block;padding-top: 30px;}
.idea_z {display: none;}
	
}