@media screen and (min-width: 0px) and (max-width: 650px) {.heibai{display:none;}}
@media screen and (min-width: 650px) and (max-width: 2650px) {.social_nav5{display:none;}}
.heibai{position:fixed;right:0;bottom:50%;*bottom:26%; z-index:9999999999}
.heibai dl dd{position:relative; background-color:/*#E60012*/#5d4a46; margin-bottom:3px;text-align:center;cursor:pointer;}
.heibai dl dd a,.heibai dl dd p{ width:100%; position:relative }  
.heibai dl dd img{ margin:0 auto; text-align:center} 
.heibai dl dd p{ text-align:center}
.heibai dl dd:hover .floating_left{display:block;}
.quote,.qrcord{ padding:8px 0 4px}
.heibai dl dd a,.heibai dl dd p{ color:#fff}
.heibai dl dd a img{ display: inline-block; text-align:center; margin:0 auto}
.floating_left{position:absolute;left:-190px;top:0px;width:300px; z-index:9999999999;height:70px; line-height:70px;background:#5d4a46 ;  display:none;}
.floating_left a{color: #fff;}
.floating_ewm p{color: #Fff;}
.floating_ewm .qrcord_p01{font-size:12px;line-height:20px;}
.floating_ewm .qrcord_p02{font-size:20px;}

.social_nav5{height:8rem;position:fixed;bottom:0;min-width:320px;max-width:640px;width:100%;z-index:999;background:#212121;}
.social_nav5 li{height:8rem;width:25%; float:left; text-align:center; color:#fff;box-sizing:border-box; -moz-box-sizing:border-box; -webkit-box-sizing:border-box; -o-box-sizing:border-box; position:relative;}
.social_nav5 li em{width:40%; display:block; margin:0 auto; padding:0rem 0 0;height:3rem;}
.social_nav5 li em img{ width:100%;}
.social_nav5 li:nth-child(3){background-color:#dd241f;
	background-image: -webkit-gradient(linear, left top, left bottom, from(#dd241f), to(#bc0000)); 
	background-image: -webkit-linear-gradient(top, #dd241f, #bc0000); 
	background-image: -moz-linear-gradient(top,  #dd241f, #bc0000); 
	background-image: -o-linear-gradient(top,  #dd241f, #bc0000); 
	background-image: -ms-linear-gradient(top, #dd241f, #bc0000); 
	background-image: linear-gradient(top, #dd241f, #bc0000);}
.social_nav5 li a{font-size:2rem;line-height:320%; color:#fff;}