.so-fb-message.right-bottom{position:fixed;bottom:0;right:20px;z-index:9999}.so-fb-message.left-bottom{position:fixed;bottom:0;left:20px;z-index:9999}.so-fb-ms-inner{position:relative}.so-fb-message-style-default .so-fb-message-head{background-color:#4267b2;border:1px solid #29487d;cursor:pointer;border-top-right-radius:3px;border-top-left-radius:3px;color:#fff;font-family:arial,sans-serif;color:white;font-size:12px;font-weight:bold;height:29px;padding:5px;position:relative}.so-fb-message-style-default .so-fb-message-head:hover{background-color:#3b5998}.so-fb-message .online{padding-left:5px;padding-right:5px}.so-fb-message-style-metro .so-fb-message-head-metro{width:100%}.so-fb-message-style-metro .so-fb-message-head-metro a{width:70%;display:inline-block;text-decoration:none;font-family:Arial,Helvetica,sans-serif;font-weight:normal;font-size:13px;color:#fff;height:36px;line-height:36px;text-align:center;padding:0 20px 0 48px;background-color:#3b5998;position:relative;transition:background-color 700ms ease-in-out;-moz-transition:background-color 700ms ease-in-out;-webkit-transition:background-color 700ms ease-in-out;-o-transition:background-color 700ms ease-in-out;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;-o-box-sizing:content-box;border:none}.so-fb-message-style-metro .so-fb-message-head-metro a span{width:40px;height:36px;padding:0;margin:0;left:0;top:0;position:absolute;background:url(data:image/png;base64,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) no-repeat left top}.so-fb-message-style-metro .so-fb-message-head-metro a:hover{background-color:#2e4b89;color:#fff;border:none;text-shadow:none}.offline_heading,.online_heading{position:absolute;top:-35px;z-index:999;height:36px;padding:6px 0;color:#FFF;cursor:pointer;float:left;background-color:#2e4b89;margin-left:1px}.button_chat_offline_text{max-width:85%;padding-left:12px;display:inline-block;padding-right:12px;font-size:14px;font-weight:bold;cursor:pointer}.fa-angle-down{color:#FFF;font-size:22px;float:right;padding-right:12px}