haste-server/static/application.css

body {
	background: #263238;
	padding: 0 0 80px;
	margin: 0;
	font-family: sans-serif;
}

/* textarea */

textarea {
	background: transparent;
	border: 0px;
	color: #fff;
	padding: 0px;
	width: 100%;
	height: 100%;
	font-family: monospace;
	outline: none;
	resize: none;
	font-size: 13px;
	margin-top: 0;
	margin-bottom: 0;
}

.logo a:hover svg path {
	fill: #fff;
}

/* the line numbers */

#linenos {
	color: #7d7d7d;
	z-index: -1000;
	position: absolute;
	top: 20px;
	left: 0px;
	width: 30px; /* 30 to get 20 away from box */
	font-size: 13px;
	font-family: monospace;
	text-align: right;
	user-select: none;
}

/* code box when locked */

#box {
	padding: 0px;
	margin: 0px;
	width: 100%;
	border: 0px;
	outline: none;
	font-size: 13px;
	overflow: inherit;
}

#box.hljs {
	background: transparent;
}

#box code {
	padding: 0px;
	background: transparent !important; /* don't hide hastebox */
}

/* key */

#key {
	position: fixed;
	bottom: 0px;
	left: 0;
	right: 0px;
	z-index: +1000; /* watch out */
}

button {
	font-size: 14px;
	color: #929EA4;
	background: transparent;
	outline: none;
	border: none;
	padding: 4px 10px;
	cursor: not-allowed;
}

button.enabled {
	color: #FFF;
	cursor: pointer;
}

.button-wrap .label {
    display: none;
    position: absolute;
    top: -36px;
    left: 50%;
    margin-left: -46px;
    text-align: center;
    background: #15191b;
    color: #fff;
    padding: 8px;
    border-radius: 3px;
    font-size: 12px;
    width: 76px;
}

.button-wrap .label.label--small {
	margin-left: -30px;
	width: 44px;
}

.button-wrap:hover .label {
	display: block;
}

.menu {
	position: fixed;
	bottom: 0;
	left: 0;
	right: 0;
	background: #263238;
}

.menu-actions {
	display: flex;
}

#messages {
	position: fixed;
	top: 0px;
	right: 138px;
	margin: 0;
	padding: 0;
	width: 400px;
}

#messages li {
	background: rgba(23,62,72,0.8);
	margin: 0 auto;
	list-style: none;
}

#messages li.error {
	background: rgba(102,8,0,0.8);
}

@media only screen and (max-width: 600px) {
	.logo, .label {
		display: none !important;
	}
	.menu {
		padding: 24px 12px !important;
	}
	.menu-actions {
		width: 100%;
	}
	.menu-actions button {
		padding-left: 0;
		padding-right: 0;
	}
	.menu-actions .button-wrap {
		flex: auto;
		text-align: center;
	}
}