::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{border-radius:0}::-webkit-scrollbar-thumb{margin:2px;border-radius:10px;background:rgba(0,0,0,.2)}.is-active{-webkit-transform:rotate(180deg);transform:rotate(180deg);-webkit-transition:1s ease-in-out;transition:1s ease-in-out}.is-float{box-shadow:0 0 6px rgba(0,0,0,.16),0 6px 12px rgba(0,0,0,.32)}.is-loading{display:block;-webkit-animation:1s cubic-bezier(0,.99,1,.6) infinite load;animation:1s cubic-bezier(0,.99,1,.6) infinite load}@-webkit-keyframes zoomIn{0%{-webkit-transform:scale(0);transform:scale(0);opacity:0}100%{-webkit-transform:scale(1);transform:scale(1);opacity:1}}@keyframes zoomIn{0%{-webkit-transform:scale(0);transform:scale(0);opacity:0}100%{-webkit-transform:scale(1);transform:scale(1);opacity:1}}@-webkit-keyframes load{0%{-webkit-transform:scale(0);transform:scale(0);opacity:0}50%{-webkit-transform:scale(1.5);transform:scale(1.5);opacity:1}100%{-webkit-transform:scale(1);transform:scale(1);opacity:0}}@keyframes load{0%{-webkit-transform:scale(0);transform:scale(0);opacity:0}50%{-webkit-transform:scale(1.5);transform:scale(1.5);opacity:1}100%{-webkit-transform:scale(1);transform:scale(1);opacity:0}}@media only screen and (min-width:300px){.chat{width:250px}}@media only screen and (min-width:480px){.chat{width:300px}.chat_field{width:65%}}@media only screen and (min-width:768px){.chat{width:300px}.chat_field{width:65%}}@media only screen and (min-width:1024px){.chat{width:300px}.chat_field{width:65%}}