.page-content-chat{margin:50px 0 110px;min-height:800px}.page-content-chat .sb-chat{bottom:0;position:relative;right:0;z-index:0}.page-content-chat .sb-chat:before{background:url(../img/page-bg.png);bottom:-40px;content:"";height:365px;left:calc(50% - 350px);position:absolute;width:166px;z-index:-1}.page-content-chat .sb-chat>.sb-body{border:1px solid #e5dede;border-radius:20px;box-shadow:0 9px 24px 0 rgba(55,54,55,.09);margin:auto;max-height:800px;position:relative;width:480px}.page-content-chat .sb-chat-btn{display:none}.page-content-chat .sb-chat .sb-scroll-area{min-height:720px}@media (max-width:480px){.page-content-chat .sb-chat>.sb-body{width:auto}}@media (max-width:464px){.page-content-chat .sb-chat .sb-body .sb-scroll-area .sb-header{position:absolute}.page-content-chat .sb-chat .sb-body .sb-scroll-area .sb-header-agent .sb-responsive-close-btn,.page-content-chat .sb-chat.sb-active.sb-dashboard-active .sb-responsive-close-btn{display:none}}