@charset "utf-8";
*{margin:0;padding:0;border:0;background:transparent;}
body{position: relative;}
ul,li{list-style: none;}
a{text-decoration: none;cursor: pointer;}
em,i{font-style: normal;}
.fl{float: left;}
.fr{float: right;}
.clearfix {*zoom: 1;}
.clearfix:after {display: block;content: " ";height: 0;visibility: hidden;clear: both;}

		
.left_fly{position: fixed;right: 30px;top: 25%;width: 118px;height: 196px;background:linear-gradient( 180deg, #43B1FF 0%, #3976F9 100%);box-shadow: 0px 5px 6px 0px rgba(55,99,170,0.1);border-radius: 22px;border: 1px solid #4C9AFF;text-align: center;z-index: 9;}	
.left_fly .kuang{width: 118px;height: 193px;background: #FFFFFF;border-radius: 20px;border: 1px solid #4C9AFF;position: absolute;top: 0;left: -6px;box-sizing: border-box;padding-top: 12px;}
.left_fly .kuang .kefu{display: block;width: 77px;height: 77px;}
.left_fly .kuang .kefu_container{width: 77px;height: 77px;margin:0 auto 10px; position: relative;overflow: visible!important;z-index: 1;}
.left_fly .kuang .kefu_container::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: rgba(74, 161, 255, 0.5); 
  box-shadow: 0 0 15px 5px rgba(74, 161, 255, 0.8);
  border-radius: 50%;
  animation: pulse 2s infinite ease-out;
  z-index: 0; /* 确保在图标下方 */
}
@-webkit-keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.8;
    }
    50% {
        transform: scale(1.4);
        opacity: 0.2;
    }
    100% {
        transform: scale(1.6);
        opacity: 0;
    }
}
.left_fly .kuang a{display: block;width: 85px;height: 28px;background: linear-gradient( 90deg, #0B78F5 0%, #4EA1FF 100%);box-shadow: 0px 3px 5px 0px rgba(55,99,170,0.1);border-radius: 100px;margin: auto;text-align: center;font-weight: bold;font-size: 12px;color: #FFFFFF;line-height: 28px;}
.left_fly .kuang a::before{display: inline-block;content: '';width: 13px;height: 12px;background: url(../images/callb_fr/wetchat.png);background-size: 100%;vertical-align: -1px;margin-right: 2px;}	
.left_fly .kuang span{display: block;font-weight: 500;font-size: 14px;color: #595959;margin: 13px 0 3px;}
.left_fly .kuang span::before{display: inline-block;content: '';width: 16px;height: 15px;background: url(../images/callb_fr/phone1.png);background-size: 100%;vertical-align: -2px;margin-right: 3px;}
.left_fly .kuang p{font-weight: 800;font-size: 14px;color: #000000;}

.left_fly .bot{position: absolute;top: 209px;left: 0;width: 118px;height: 138px;background: linear-gradient( 180deg, #43B1FF 0%, #3976F9 100%);box-shadow: 0px 5px 6px 0px rgba(55,99,170,0.1);border-radius: 22px;}

.left_fly .bot .kuang2{position: absolute;bottom: 4px;left: -6px;width: 118px;height: 134px;background: #FFFFFF;border-radius: 20px;border: 1px solid #4C9AFF;box-sizing: border-box;padding-top: 10px;}
.left_fly .bot .kuang2 .ewm_bj{display: block;width: 95px;height: 95px;margin: auto;}
.left_fly .bot .kuang2 i{display: block;font-weight: 500;font-size: 13px;color: #595959;margin-top: 2px;}