@charset "utf-8";
#iconDiv1{display:none;}
.oc_bg{background:url(./onlineContact_bg.png) no-repeat}
.oc_bg .btn{display:inline-block;text-decoration:none;cursor:pointer}
#big_C{position:fixed;_position:absolute;width:89px;height:301px;right:0px;top:200px; z-index:1023;}
@media screen and (max-width: 768px) {#big_C{
	display:none;}}

@media screen and (max-width: 480px) {#big_C{
	display:none;}}
#big_C .btn1{position:absolute;width:19px;height:19px;top:70px;right:0px;background-position:-176px -83px}
#big_C .btn2{position:absolute;width:63px;height:63px;top:118px;left:13px;background-position:-103px -13px}
#big_C .btn2:hover{background-position:-171px -13px}
#big_C .btn3{position:absolute;width:68px;height:24px;top:188px;left:10px;background-position:-101px -202px}
#big_C .btn3:hover{background-position:-101px -174px}
#big_C .btn4{position:absolute;width:68px;height:24px;left:10px;top:220px;background-position:-173px -202px}
#big_C .btn4:hover{background-position:-173px -174px}
#big_C .btn5{position:absolute;width:56px;height:26px;top:262px;left:17px;background-position:-178px -235px}
#big_C .btn5:hover{background-position:-107px -235px}
#big_C .btn6{display:none;position:absolute;width:29px;height:85px;top:140px;left:-25px;background-position:-135px -84px}
#big_C .btn6:hover{background-position:-101px -84px}
#small_C{position:fixed;_position:absolute;width:28px;height:91px;right:1px;top:300px;background-position:-250px -174px;z-index:1023;}
#small_C .btn1{display:none;position:absolute;width:28px;height:28px;left:0px;bottom:-28px;background-position:-207px -108px}
#small_C .btn1:hover{background-position:-175px -108px}
#small_C .stb{position:absolute;width:28px;height:91px;right:1px;top:0px}
#big_C #wx{display: none;width: 150px;height: 150px;position: absolute;top: 220px;left: -150px;}