#less-warning{display:none}html{width:100%;height:100%}body{width:100%;height:100%;background-color:#fff}*{margin:0;padding:0}#app-container{width:100%;height:100%}#editor-frame{width:100%;height:calc(100vh - 30vh);min-height:calc(100vh - 300px)}#math-editor{height:100vh;position:relative;background-color:#2f2f2c;width:70%;float:left}#math-editor.shown{width:100%;opacity:1;pointer-events:all;-webkit-transition:opacity ease .5s;transition:opacity ease .5s}#math-editor #editor-resize-cover{width:100%;height:100%;background-color:rgba(0,0,0,.2);z-index:99;position:absolute;top:0;left:0;opacity:0;pointer-events:none;-webkit-transition:opacity ease .5s;transition:opacity ease .5s;text-align:center}#math-editor #editor-resize-cover.shown{opacity:1;pointer-events:all;-webkit-transition:opacity ease .5s;transition:opacity ease .5s}#math-editor #editor-resize-cover img{max-width:200px;width:80%;margin-top:20vh}#chatframe{height:100%;overflow:hidden;position:relative}#chatframe.shown{width:0%;opacity:1;pointer-events:all;-webkit-transition:opacity ease .5s;transition:opacity ease .5s}#chatframe>.row{margin:0}#chatframe>.row>.col-sm-12{padding:0}input{margin:10px auto}.card{background-color:#fff;-webkit-box-shadow:0 1px 3px rgba(0,0,0,.1);box-shadow:0 1px 3px rgba(0,0,0,.1);-webkit-transition:all .3s ease-in;transition:all .3s ease-in}.arrow-left{position:absolute;top:50%;left:68%;width:20px;height:20px;background-color:rgba(0,0,0,.25);opacity:.5;border-radius:50%;cursor:pointer;margin-right:0}.arrow-left:hover{opacity:1}.arrow-left.shown{z-index:99;left:95%;-webkit-transition:left ease .5s;transition:left ease .5s}.arrow-left:before{position:absolute;content:"";width:10px;height:2px;left:5px;top:6px;background:#fff;-webkit-transform:rotate(45deg);transform:rotate(45deg);-webkit-transition:.2s;transition:.2s}.arrow-left:after{position:absolute;content:"";width:10px;height:2px;right:5px;top:12px;background:#fff;-webkit-transform:rotate(-45deg);transform:rotate(-45deg);-webkit-transition:.2s;transition:.2s}.arrow-left.arrow-right:before{position:absolute;content:"";width:10px;height:2px;left:5px;top:6px;background:#fff;-webkit-transform:rotate(-45deg);transform:rotate(-45deg);-webkit-transition:.2s;transition:.2s}.arrow-left.arrow-right:after{position:absolute;content:"";width:10px;height:2px;right:5px;top:12px;background:#fff;-webkit-transform:rotate(45deg);transform:rotate(45deg);-webkit-transition:.2s;transition:.2s}#dragbar{background-color:#2f2f2c;height:100vh;float:left;width:5px;cursor:col-resize}#dragbar.active{display:none}#ghostbar{width:3px;background-color:#00b0ff;position:absolute;cursor:col-resize;z-index:999;-webkit-box-shadow:#00b0ff 0 0 5px;box-shadow:#00b0ff 0 0 5px}.ajs-bottom{margin-bottom:70px}.no-para-margin p{margin:0}#less-warning{position:fixed;top:0;left:0;z-index:999999;background:#ff3232;color:#fff;width:100%;padding:20px;text-align:center}#less-warning a{color:#fff;text-decoration:underline}@media (max-width:732px){#editor-frame{height:100vh;width:100%}#math-editor{z-index:9999;height:100%;-webkit-box-shadow:rgba(0,0,0,.3) 0 0 20px;box-shadow:rgba(0,0,0,.3) 0 0 20px;width:100%;position:fixed;left:-110vw;bottom:0;-webkit-transition:left ease .5s;transition:left ease .5s}#math-editor.shown{left:0;-webkit-transition:left ease .5s;transition:left ease .5s}#chatframe{width:100%;height:100vh;float:left}#dragbar{display:none}}.btn-flat label{font-weight:400}.multiple-borders-white{border:4px solid rgba(255,255,255,.5);border-radius:5px}.multiple-borders-black{border:4px solid rgba(0,0,0,.5);border-radius:5px}.contacts-list{background-color:rgba(255,255,255,.6)}.ol-members{padding:0}.ol-member-name{margin:0;line-height:1.8;padding:5px}.box-tools{margin-left:.1em}.content-wrapper{background-color:transparent}#dcs{position:absolute;bottom:0;right:0;width:100%;max-height:100%}.attachment-icon-right{float:right;padding:5px 0 0 5px}.attachment-icon-left{float:left;padding:5px 5px 0 0}.attachment-msg-right{float:right}.attachment-msg-left{float:left}.dw-icon{font-size:17px}.hidden-link{visibility:hidden;position:absolute;font-size:1px}.decs-text{color:#333;font-size:12.5px;margin:0;display:block}.decs-text:hover{color:#333}.wordwrap{word-wrap:break-word}.chat-box,.login-chat-box{width:100%}#alert{background-color:#df3320;padding:5px 22px;color:#fff;width:-webkit-max-content;width:-moz-max-content;width:max-content;width:-moz-fit-content;border-radius:50px;text-align:center;font-size:14px;position:relative;margin:0 auto;margin-bottom:10px;z-index:999;-webkit-box-shadow:0 1px 3px rgba(0,0,0,.1);box-shadow:0 1px 3px rgba(0,0,0,.1);-webkit-transition:.2s linear all;transition:.2s linear all;opacity:.8}#alert.ng-enter{opacity:0}#alert.ng-enter-active{opacity:1}.slideout_inner{position:absolute;top:0;left:-250px;width:250px;height:100%;-webkit-transition-duration:.3s;transition-duration:.3s;-o-transition-duration:.3s;text-align:left;border-radius:0 0 5px 0;background-color:#fff;border:1px solid rgba(0,0,0,.2);overflow:auto}.slideout_inner_trans{left:0}#slidememberlist{background-color:rgba(255,255,255,.6);overflow:auto}.chat-msg{margin:0}.mobile{display:none}.desktop{display:block}.toggle-contact-icon{display:none}.toggle-contact-list{display:block}.dw-left{font-size:20px;color:#333;float:left}.dw-right{font-size:20px;color:#333;float:right}#direct-chat-container{border:none}#direct-chat-container.latex-editor-shown{padding-bottom:185px}#direct-chat-container.latex-editor-shown #chat-body-div{height:100%}#direct-chat-container.latex-editor-shown #chatroom-footer{height:185px}#direct-chat-container.latex-editor-shown div#panel{bottom:0}#direct-chat-container.latex-editor-shown #text-message-input-extra-symbols{display:block}#direct-chat-container.latex-editor-shown #text-message-input-area{padding-bottom:10px}#member-list-container{z-index:2;pointer-events:none}#chat-body-div{overflow-y:auto;height:100%}#direct-chat-container{height:100%;height:100vh;padding-bottom:80px}div#panel{border:none;-webkit-box-shadow:rgba(0,0,0,.1) 3px 3px 10px;box-shadow:rgba(0,0,0,.1) 3px 3px 10px;border-radius:5px;overflow:hidden}div.tab{padding-left:10px;padding-right:10px}div.tabcontent{text-align:center}#text-message-form{border-radius:7px;overflow:hidden;margin-right:0;-webkit-box-shadow:rgba(0,0,0,.2) 0 0 10px;box-shadow:rgba(0,0,0,.2) 0 0 10px}#text-message-form .btn{height:100%}#text-message-form .input-group-btn{height:35px}#textArea{border:none}#announce-area{display:none;position:relative;overflow:auto;text-align:center;word-wrap:break-word;top:15px;left:10%;height:100px;width:65%;padding:20px;margin:1px;border-radius:15px;background-color:#ffa600;z-index:99}#close{position:absolute;border:none;background-color:Transparent;padding:5px;top:5px;right:10px}::-webkit-scrollbar{width:0;background:0 0}.box-footer{border:none;border-top:1px solid #efefef;padding-bottom:20px;padding-top:20px;min-height:75px}.btn{border:none;margin:0}#text-message-input-extra-symbols{padding-bottom:10px;display:none}#text-message-input-area,#text-message-input-extra-symbols{width:100%}#text-message-input-area .message-tool-button,#text-message-input-extra-symbols .message-tool-button{border:none;background-color:transparent;vertical-align:middle;opacity:.7;padding-left:5px;padding-right:5px;outline:0}#text-message-input-area .message-tool-button.latex-editor-symbol-button,#text-message-input-extra-symbols .message-tool-button.latex-editor-symbol-button{font-size:16px;min-width:30px;color:#7c7c7c;font-weight:700;font-family:monospace,monospace}#text-message-input-area .message-tool-button:hover,#text-message-input-extra-symbols .message-tool-button:hover{opacity:1}#text-message-input-area #textArea,#text-message-input-extra-symbols #textArea{vertical-align:middle;height:35px;overflow:hidden;resize:none;line-height:35px;padding-left:15px;padding-right:15px;white-space:nowrap;outline:0;background-color:rgba(0,0,0,.07);border-radius:20px;border:rgba(0,0,0,.1) 1px solid;-webkit-transition:border ease .3s;transition:border ease .3s;-webkit-appearance:none;margin-left:10px;margin-right:10px;opacity:1}#text-message-input-area #textArea:focus,#text-message-input-extra-symbols #textArea:focus{border:rgba(0,0,0,.2) 1px solid;-webkit-transition:border ease .3s;transition:border ease .3s}#text-message-input-area #send-message-button,#text-message-input-extra-symbols #send-message-button{-webkit-transition:all ease .5s;transition:all ease .5s}#text-message-input-area.latex-editor-shown #textArea,#text-message-input-extra-symbols.latex-editor-shown #textArea{width:0;padding:0;margin:0;opacity:0}#text-message-input-area.latex-editor-shown #send-message-button,#text-message-input-extra-symbols.latex-editor-shown #send-message-button{background-color:rgba(0,0,0,.1);padding:7px;border-radius:5px;-webkit-transition:all ease .5s;transition:all ease .5s}.direct-chat-text-inner{text-align:left}#chatroom-footer{width:100%;position:absolute;bottom:0;left:0;border:none;border-top:1px solid #efefef;padding-bottom:5px;padding-top:5px;min-height:50px}#latex-editor-area{overflow:hidden;max-height:0;-webkit-transition:max-height ease .7s;transition:max-height ease .7s}#latex-editor-area.shown{max-height:200px;-webkit-transition:max-height ease .7s;transition:max-height ease .7s}#latex-editor-area .CodeMirror{height:90px}#latex-editor-area #latex-editor{margin-top:10px;height:150px;width:100%;font-size:14px}#equation-editor-button{display:none}@media screen and (max-width:732px){#chat-body-div{overflow-y:scroll;height:100%;width:100%;left:0}#announce-area{overflow-y:scroll;height:120px;width:70%;left:10%}#direct-chat-container.latex-editor-shown{padding-bottom:185px}#direct-chat-container.latex-editor-shown #chat-body-div{max-height:unset}#equation-editor-button{display:inline-block}}.notif-popup{text-align:center}.notif-popup div{margin-bottom:15px;font-size:16px;font-weight:600}.error{color:#df3320!important}.join-button2:hover{color:#b30e00}.create-button2:hover{color:#b30e00}.button-active2{background-color:#b30e00!important;background-image:none;color:#fff!important;font-size:14px;line-height:inherit}.button-not2{background-color:transparent;border-radius:50%;background-size:20px;background-position:center;background-repeat:no-repeat;color:#a0a0a0}.button-not2:hover{background-color:#b30e00;color:#fff}.selector-wrapper2{width:100%;margin:10px 0 10px 0;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;height:40px}.selector-wrapper2>div{width:50%;padding:7px;text-align:center;border-radius:30px;cursor:pointer;-webkit-transition:background-color .1s linear,border .1s linear,color .1s linear;transition:background-color .1s linear,border .1s linear,color .1s linear;line-height:23px;color:#595959;font-weight:700;font-size:16px;border:2px transparent solid;margin:0 10px}.btn-primary{background-color:#025c8d}.avatar{height:65px;width:65px;border-radius:50%;margin-bottom:.5em;margin-left:.75em}.avatar-thumb{width:25%;display:inline-block}.avatar-selected{border:3px solid #fff;-webkit-box-shadow:inset 0 0 5px tomato,0 0 5px #000;box-shadow:inset 0 0 5px tomato,0 0 5px #000}#avatar-list{width:100%;display:-webkit-box;display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;flex-wrap:wrap;-webkit-box-pack:space-evenly;-ms-flex-pack:space-evenly;justify-content:space-evenly;padding:10px 0}.login-box{height:100%;width:100%;max-width:375px;margin:0 auto;padding-top:7%}.login-box-body{width:100%;margin:0 auto}.login-box-body .form-control-feedback.errText{color:#dd4b39}#login-alert{max-width:300px;margin-left:auto;margin-right:auto;background-color:#df3320;color:#fff;padding:5px 10px;border-radius:50px;text-align:center;font-size:14px;z-index:999;-webkit-box-shadow:0 1px 3px rgba(0,0,0,.1);box-shadow:0 1px 3px rgba(0,0,0,.1);-webkit-transition:.2s linear all;transition:.2s linear all;opacity:.8}#login-alert.ng-enter{opacity:0}#login-alert.ng-enter-active{opacity:1}.has-error{border-color:#dd4b39}.errGroup{margin-bottom:0}.login-logo{margin-bottom:0;width:100%}.login-box-msg{padding:0;font-size:18px}.orange{background-color:#ed8355!important}.no-toggle{margin-top:15px}.direct-chat .box-body{border-bottom-right-radius:0;border-bottom-left-radius:0;position:relative;overflow-x:hidden;padding:0;height:100vh}.direct-chat.chat-pane-open .direct-chat-contacts{-webkit-transform:translate(0,0);transform:translate(0,0)}.direct-chat-messages{-webkit-transform:translate(0,0);transform:translate(0,0);padding:10px;height:auto;overflow:auto}#chat-sending-animation{width:100%;position:absolute;top:0;left:0;height:5px;display:none}#chat-sending-animation #chat-sending-animation-inner{position:absolute;top:0;left:0;height:5px;width:100px;background-color:#64b5f6;-webkit-animation-timing-function:linear;animation-timing-function:linear;-webkit-animation:sending-bounce 1s infinite;animation:sending-bounce 1s infinite}@-webkit-keyframes sending-bounce{0%{left:0}50%{left:90%}100%{left:0}}@keyframes sending-bounce{0%{left:0}50%{left:90%}100%{left:0}}@-webkit-keyframes direct-chat-text-inner-enter{from{-webkit-transform:scale(0);transform:scale(0)}to{-webkit-transform:scale(1);transform:scale(1)}}@keyframes direct-chat-text-inner-enter{from{-webkit-transform:scale(0);transform:scale(0)}to{-webkit-transform:scale(1);transform:scale(1)}}#chatroom-input-container{position:fixed;top:100px;left:100px;width:500px;height:500px;border:#0c0c0c 1px solid;background-color:#fff;display:none}#chatroom-input-test{background-color:#fff;height:auto;line-height:18px;width:400px;padding:5px;background-color:rgba(0,0,0,.05);outline:0}span.input-inline-block{padding:3px;margin-right:3px;background-color:rgba(0,0,255,.1);border-radius:3px}.system-message{color:#a0a0a0!important;margin-bottom:5px;font-size:14px}.nicknames{position:absolute;z-index:99;color:#fff;font-size:16px}#chat-menu{position:fixed;top:20px;right:20px;z-index:999}#chat-menu.shown{z-index:-1;-webkit-transition:right ease .3s;transition:right ease .3s}#chat-menu .chat-menu-button{background-color:#2f2f2c;color:#fff;width:calc(35px + 2vh);height:calc(35px + 2vh);-webkit-box-shadow:rgba(0,0,0,.1) 2px 2px 5px;box-shadow:rgba(0,0,0,.1) 2px 2px 5px;text-align:center;line-height:calc(35px + 2vh);border-radius:40px;margin-bottom:10px;position:relative;cursor:pointer;-webkit-transition:background-color ease .3s;transition:background-color ease .3s}#chat-menu .chat-menu-button:hover{background-color:#000;-webkit-transition:background-color ease .3s;transition:background-color ease .3s}#chat-menu .chat-menu-button.ui-expanded{background-color:#000;-webkit-transition:background-color ease .3s;transition:background-color ease .3s}#chat-menu #chat-menu-button-container .chat-menu-button{right:-100px;-webkit-transition:right ease .3s;transition:right ease .3s}#chat-menu #chat-menu-button-container .chat-menu-button.shown{right:0;-webkit-transition:right ease .3s;transition:right ease .3s}#chat-menu-cover{background:-webkit-gradient(linear,left top,left bottom,color-stop(23%,#fff),to(rgba(229,229,229,0)));background:linear-gradient(to bottom,#fff 23%,rgba(229,229,229,0) 100%);width:100%;z-index:2;position:absolute;top:0;left:0;height:100px;pointer-events:none;border-top:#000 2px solid}#chat-menu-header{display:none}.fa{-webkit-transform:translateY(8%);transform:translateY(8%);font-size:calc(10px + .8vh)}@media screen and (max-width:732px){#chat-menu-cover{position:fixed}}#loading-screen{position:fixed;top:0;left:0;height:100%;width:100%;z-index:999;background-color:#f5f5f5;opacity:0;pointer-events:none;-webkit-transition:opacity ease .5s;transition:opacity ease .5s}#loading-screen.shown{opacity:1;pointer-events:all;-webkit-transition:opacity ease .5s;transition:opacity ease .5s}#loading-screen .loading-quote{text-align:center;padding-top:20px}#loading-screen .loading-quote i{font-size:18px}.loading-spinner{margin:30vh auto 0;width:70px;text-align:center}.loading-spinner>div{width:18px;height:18px;background-color:#e65100;border-radius:100%;display:inline-block;-webkit-animation:sk-bouncedelay 1.4s infinite ease-in-out both;animation:sk-bouncedelay 1.4s infinite ease-in-out both}.loading-spinner .loading-bounce1{-webkit-animation-delay:-.32s;animation-delay:-.32s}.loading-spinner .loading-bounce2{-webkit-animation-delay:-.16s;animation-delay:-.16s}@-webkit-keyframes sk-bouncedelay{0%,100%,80%{-webkit-transform:scale(0)}40%{-webkit-transform:scale(1)}}@keyframes sk-bouncedelay{0%,100%,80%{-webkit-transform:scale(0);transform:scale(0)}40%{-webkit-transform:scale(1);transform:scale(1)}}.alertify-notifier .ajs-message{border:none;-webkit-box-shadow:rgba(0,0,0,.2) 3px 3px 10px;box-shadow:rgba(0,0,0,.2) 3px 3px 10px}.alertify-notifier .ajs-message.ajs-error{text-shadow:none}.alertify-notifier.ajs-bottom.latex-editor-shown{margin-bottom:220px}.dollorbutton{height:20px;width:30px;display:-webkit-box;display:-ms-flexbox;display:flex;border:none;background:0 0;margin-top:auto;margin-bottom:auto}.emojibutton{height:10%;margin-bottom:2%;border:none;background-color:#fff}.formulabutton{height:20px;width:inherit;border:none;background:0 0}#previewArea{background-color:#ccc;border-radius:5px;padding:5px}div.tab{overflow:hidden;border:1px;background-color:#2f2f2c;color:#fff}div.tab button{background-color:inherit;float:left;border:none;outline:0;cursor:pointer;padding:14px 16px;-webkit-transition:.3s;transition:.3s;font-size:17px}div.tab button:hover{background-color:#ddd}div.tab button.active{background-color:#111}div#panel{top:auto;bottom:55px;display:none;position:absolute;z-index:99;background-color:#fff;max-height:0;overflow:hidden;border:1px solid gray}.tabcontent{padding:6px 12px;border-top:none;border:1px #000}.tablinks{background-color:transparent;border:none;cursor:pointer;overflow:hidden;outline:0}.direct-chat-msg{display:block;margin-bottom:0}.chat-img{border-radius:50%;float:left;width:40px;height:40px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;line-height:40px}.chat-info{display:block}.chat-timestamp{color:#999}.chat-name{font-weight:700;opacity:.5}.chat-name.admin{color:#000;opacity:.8}.chat-text{display:block;position:relative}.chat-text .inline-image{max-width:100%}.chat-text .chat-text-menu{overflow:hidden;margin-left:60px;height:0;-webkit-transition:all ease .2s;transition:all ease .2s;opacity:0}.chat-text .chat-text-menu.shown{opacity:1;height:40px}.chat-text .chat-text-menu button{height:30px;width:30px;margin-top:5px;border-radius:5px;color:#1c1c1c;background-color:rgba(0,0,0,.1);opacity:.7;border:rgba(0,0,0,.2) 2px solid;-webkit-transition:all ease .2s;transition:all ease .2s}.chat-text .chat-text-menu button:hover{background-color:rgba(0,0,0,.2);-webkit-transition:all ease .2s;transition:all ease .2s}.chat-text .chat-text-inner{padding:7px 20px 7px 20px;margin-left:10px;border-radius:0 20px 20px 20px;max-width:70%;overflow:hidden;color:#000;margin-top:5px;display:inline-block;-webkit-animation:direct-chat-text-inner-enter .2s ease;animation:direct-chat-text-inner-enter .2s ease;-webkit-animation-fill-mode:forwards;animation-fill-mode:forwards;-webkit-transform:scale(0);transform:scale(0);-webkit-transform-origin:0 0;transform-origin:0 0;cursor:pointer;background-color:#eee;-webkit-transition:all ease .2s;transition:all ease .2s;border-color:#eee}.chat-text .chat-text-inner.darken-background{background-color:#e0e0e0;border-color:#e0e0e0}.chat-text .chat-text-inner.instructor-message{background-color:#84e184;border-color:#84e184}.chat-text .chat-text-inner.instructor-message.darken-background{background-color:#269026;border-color:#269026}.text-right{text-align:right}.text-right .chat-text-menu{margin-right:60px}.text-right .chat-img{float:right}.text-right .chat-text-inner{margin-right:10px;border-top-left-radius:20px;border-top-right-radius:0;-webkit-transform-origin:100% 0;transform-origin:100% 0;background-color:coral;border-color:coral}.text-right .chat-text-inner.darken-background{background-color:#ff6933;border-color:#ff6933}.img-overlay-container{position:fixed;top:0;left:0;width:100%;height:100%;z-index:1000;text-align:center;overflow:scroll}.img-overlay-container .backdrop{position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,.7);z-index:1}.img-overlay-container .image-body{width:80%;max-width:1000px;margin-top:100px;position:relative;z-index:2;-webkit-box-shadow:rgba(0,0,0,.2) 5px 5px 20px;box-shadow:rgba(0,0,0,.2) 5px 5px 20px}.img-overlay-container .controls-bar{text-align:right;height:30px;position:fixed;top:20px;right:40px;width:100%;z-index:3}.img-overlay-container .controls-bar .control-button{height:40px;width:40px;cursor:pointer;display:inline-block;font-size:40px;color:#fff;position:relative;text-shadow:rgba(0,0,0,.2) 2px 2px 3px}@media screen and (max-width:768px){.toggle-contact-icon{display:block}.toggle-contact-list{display:none}}@media screen and (max-width:768px){.login-box{width:100%;max-width:325px}.login-box-msg{font-size:14px}#login-alert{width:100%;max-width:275px}.avatar{height:55px;width:55px}.selector-wrapper2>div{font-size:14px;max-width:120px}.input-group{width:100%;float:none}.mobile{display:inline-block}.desktop{display:none}}