#infility_tool{width:50px;height:110px;position: fixed;right:3%;bottom: 20%;overflow: hidden;z-index: 10000;}
#infility_tool .logo{width: 50px;height: 50px;display: block;margin: 0 auto;border-radius: 500px;background-size: 20px;}
#infility_tool .chat{width: 50px;height: 50px;margin: 0 auto 10px auto;display: none;border-radius: 500px;}
#infility_tool .return_top{width: 50px;height: 50px;margin: 10px auto 0 auto;border-radius: 500px;display: none;position: fixed;right: 3%;bottom: 20%;z-index: 10000;}
#infility_tool.one{height:auto;}
#infility_tool.one .logo{display:none;}
#infility_tool.one .chat{display:block;}
#infility_tool.one .return_top{display:block;position: relative;right:0;}