doccano/app/server/static/css/annotation.css

html,
body {
    font-family: arial, 'Open Sans', serif;
    line-height: 1.5;
    height: 100%;
    background-color: #f3f3f3;
}
.aside {
    display: block;
    background-color: #2a2e2f;
    border-right: 1px solid #DEDEDE;
}

.messages {
    display: block;
    background-color: #fff;
    border-right: 1px solid #DEDEDE;
}

.message {
    display: block;
    background-color: #f3f3f3;
}

.aside .main {
    padding: 20px 40px;
    color: #6F7B7E;
}

.aside .title {
    color: #6F7B7E;
    font-size: 12px;
    font-weight: bold;
    text-transform: uppercase;
}

.aside .main .item {
    display: flex;
    padding: 10px 0;
    color: #6F7B7E;
}

.aside .main .item.active {
    background-color: #5a5e5f;
    margin: 0 -50px;
    padding-left: 50px;
}

.aside .main .item:active,
.aside .main .item:hover {
    background-color: #5a5e5f;
    margin: 0 -50px;
    padding-left: 50px;
}

.aside .main .icon {
    font-size: 19px;
    padding-right: 30px;
    color: #f3f3f3;
}

.aside .main .name {
    font-size: 15px;
    color: #f3f3f3;
    font-weight: 500;
}

.messages {
    padding: 40px 20px;
}

.message {
    padding: 40px 20px;
}

.progress-bar {
    margin-bottom:20px;
    width: 150px;
}

.pg {
    display: inline-block;
    top: 10px;
}

.is-grouped .button {
    background-image: linear-gradient(#F8F8F8, #F1F1F1);
}

.is-grouped .button .fa {
    font-size: 15px;
    color: #AAAAAA;
}

.inbox-messages {
    margin-top: 60px;
}

.message-preview {
    margin-top: 60px;
}

.inbox-messages .card {
    width: 100%;
}

.inbox-messages strong {
    color: #5D5D5D;
}

.inbox-messages .msg-check {
    padding: 0 20px;
}

.inbox-messages .msg-subject {
    padding: 10px 0;
    color: #5D5D5D;
}

.inbox-messages .msg-attachment {
    float: right;
}

.inbox-messages .msg-snippet {
    padding: 5px 20px 0px 5px;
}

.inbox-messages .msg-subject .fa {
    font-size: 14px;
    padding: 3px 0;
}
.card.active {
    background-color: #F5F5F5;
}
.content {
    font-size: 16pt;
    line-height: 250%;
}

.content .tag {
    font-size: 16pt;
    height: 1.5em;
    padding-left: .5em;
    padding-right: .5em;
}


:focus {
	outline: 0;
}

.hidden {
	display: none;
}

.todoapp {
	background: #fff;
	margin: 30px 0 0 0;
    position: relative;
    box-shadow: 0 2px 3px rgba(10,10,10,.1), 0 0 0 1px rgba(10,10,10,.1)
}

.todoapp input::-webkit-input-placeholder {
	font-style: italic;
	font-weight: 300;
	color: #e6e6e6;
}

.todoapp input::-moz-placeholder {
	font-style: italic;
	font-weight: 300;
	color: #e6e6e6;
}

.todoapp input::input-placeholder {
	font-style: italic;
	font-weight: 300;
	color: #e6e6e6;
}

.new-todo,
.edit {
	position: relative;
	margin: 0;
	width: 100%;
	font-size: 16pt;
	font-family: inherit;
	font-weight: inherit;
	line-height: 1.4em;
	border: 0;
	color: inherit;
	padding: 6px;
	border: 1px solid #999;
	box-shadow: inset 0 -1px 5px 0 rgba(0, 0, 0, 0.2);
	box-sizing: border-box;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

.new-todo {
	padding: 1.5rem;
	border: none;
	background: rgba(0, 0, 0, 0.003);
	box-shadow: inset 0 -2px 1px rgba(0,0,0,0.03);
}

.todo-list {
	margin: 0;
	padding: 0;
	list-style: none;
}

.todo-list li {
	position: relative;
	font-size: 16pt;
	border-bottom: 1px solid #ededed;
}

.todo-list li:last-child {
	border-bottom: none;
}

.todo-list li.editing {
	border-bottom: none;
	padding: 0;
}

.todo-list li.editing .edit {
	display: block;
	padding: 12px 16px;
}

.todo-list li.editing .view {
	display: none;
}

.todo-list li label {
	word-break: break-all;
    padding: 1.5rem 60px 1.5rem 1.5rem;
	display: block;
	line-height: 1.2;
	transition: color 0.4s;
}

.todo-list li .destroy {
	display: none;
	position: absolute;
	top: 0;
	right: 10px;
	bottom: 0;
	margin: auto 0;
}

.todo-list li:hover .destroy {
	display: block;
}

.todo-list li .edit {
	display: none;
}

.todo-list li.editing:last-child {
	margin-bottom: -1px;
}