/* fixed */
.fly_fixed{bottom:50px;right:50px;position:fixed;z-index:9999;animation:ani 1s infinite alternate;}
.bubble{position:absolute;top:-5px;right:10px;width:150px;}
.main_fixed_icon{display:block;width:80px;height:80px;border-radius:80px;margin-top:65px;margin-bottom:15px;cursor:pointer;position:relative;}
.main_fixed_icon img{position:absolute;top:0;left:0;}
.main_fixed_icon_on{display:none;z-index:1;}
.fly_fixed ul{padding:15px 0;display:none;width:80px;border:1px solid #e4e4e4;border-radius:200px;}
.fly_fixed ul li{border-bottom:1px solid #e4e4e4;background:#fff;}
.fly_fixed ul li:last-child{border-bottom:0;}
.fly_fixed ul li a{display:block;background:#fff;font-size:13px;text-align:center;padding:15px 0;font-weight:500;color:#000;}
.fly_fixed ul li img{display:block;width:25px;height:25px;margin:0 auto;margin-bottom:6px;border-radius:50px;}

@keyframes ani{
   0%{transform:translate(0,0);}
   100%{transform:translate(0,20px);}
}