Chat Design CSS Template : Starry Night

Let us share a chat design with these CSS templates that you could use.

To add this on your chat room, go to Design > Visual Design > Advance CSS design.

Then, copy and paste the following.

Add CSS for Web browser: starry_night_css_web

Add CSS for Mobile browser: starry_night_css_mobile

starry_night_css_web

#text-cover {
	background-color: #e4e4ef;
}

#list-frame {
	width: 20%;
	background-color: #ececec;
	border: 0;
	border-right: 1px solid #d6d6d6;
}

#list-frame #options {
	display: flex;
	justify-content: space-between;
	padding: 0 15px 0;
	align-items: center;
	background-color: #0b3e9a;
	height: 44px;
}

.list-closed #list-frame #options {
	padding: 0 15px 0 5px;
}

#top-buttons {
	border: 0;
	background-color: #efefef;
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 2px 15px;
	height: auto;
	border-bottom: 1px solid #bbb;
	box-shadow: none;
}

#invite-button {
	display: flex;
	align-items: center;
	background: none;
	max-width: initial;
	color: #000;
	padding-left: 0;
	font-weight: 700;
	font-size: 13px;
}

#invite-button:before {
	content: "";
	background: url("https://d1pfint8izqszg.cloudfront.net/web7/images/chatroom-01-add.svg") no-repeat;
	display: inline-block;
	height: 25px;
	width: 25px;
	background-size: contain;
	padding-right: 8px;
}

.user-info-selected {
	background-color: #d0e1ff;
}

input:checked+.slider::before {
	background-color: #0a3e9a;
}

input:checked+.slider {
	background-color: #c0d7ff;
}

#search-button.invite-enabled {
	padding: 26px 9px 0 15px;
}

#list {
	padding: 10px 0 0;
	background-color: #efefef;
}

#list>div {
	padding: 6px;
}

#list>div:hover {
	background-color: #dedede;
}

#list .user-container {
	background: none;
}

.user-container {
	padding: 0 10px;
	display: flex;
	align-items: center;
	-webkit-transition: all ease-in-out .3s;
	-moz-transition: all ease-in-out .3s;
	-o-transition: all ease-in-out .3s;
	transition: all ease-in-out .3s;
}

.user-info-selected .user-container {
	background-color: #78b50d;
}

.list-closed .user-container {
	padding: 0 10px;
}

.user-name {
	font-weight: normal;
	color: #334a08;
	font-size: 13px;
	text-transform: capitalize;
	margin-left: 5px;
}

button#search-button {
	content: "";
	background: url("https://d1pfint8izqszg.cloudfront.net/web7/images/chatroom-01-search.svg") no-repeat;
	margin-top: 6px;
}

#chat-extra>img#smiley, #user-info .private-chat-smiley {
	background-image: url("https://d1pfint8izqszg.cloudfront.net/web7/images/chatroom-01-emoji.svg") !important;
}

#chat-extra>img#upload, #user-info .private-chat-upload {
	background-image: url("https://d1pfint8izqszg.cloudfront.net/web7/images/chatroom-01-attachment.svg") !important;
}

#list-handle {
	padding: 0 !important;
	position: absolute;
	right: 48px;
}

.list-closed #list-handle {
	position: initial;
}

#list-handle::after {
	content: "";
	background: url("https://d1pfint8izqszg.cloudfront.net/web7/images/chatroom-01-arrow.svg") no-repeat;
	width: 16px;
	height: 16px;
	background-size: contain;
	display: inline-block;
}

.list-closed #list {
	padding-top: 15px;
}

.list-closed #list-handle::after {
	content: "";
	height: 22px;
	margin-left: 2px;
	background: url("https://d1pfint8izqszg.cloudfront.net/web7/images/chatroom-01-arrow-close.svg") no-repeat !important;
}

#info {
	margin: 0;
	padding-top: 11px !important;
	background-color: #efefef;
	color: #000;
	border: 0;
}

.list-closed #info {
	left: 50px;
}

.list-closed #info, .list-closed #list-frame #options {
	background-color: #ececec;
	border-top: 1px solid #dedede;
	color: #333;
}

.list-closed #list-frame #options {
	height: 34px;
}

#listeners {
	margin-left: 10px;
}

#listeners + span {
	margin-right: 28px;
}

#listeners + span:last-child {
	margin-right: 0;
}

.list-closed #listeners + span:last-child {
	margin-right: 10px;
}

#options a {
	width: 16px !important;
	height: 16px !important;
	background-size: cover !important;
}

#options #pause {
	background: url("https://rumbletalk-images-upload.s3.amazonaws.com/ce97371ee563e4d2078ab5d924788df4/1588945916-pin-icon.svg") no-repeat center center;
	background-position: center !important;
}

#pause.paused {
	background: url("https://rumbletalk-images-upload.s3.amazonaws.com/ce97371ee563e4d2078ab5d924788df4/1589204097-pin-icon-pause.svg") no-repeat center center !important;
}

#options #settings {
	background: url("https://rumbletalk-images-upload.s3.amazonaws.com/ce97371ee563e4d2078ab5d924788df4/1588949251-settings-icon.svg") no-repeat center center;
	background-position: center !important;
}

#options #logout {
	background: url("https://rumbletalk-images-upload.s3.amazonaws.com/ce97371ee563e4d2078ab5d924788df4/1588945971-logout-icon.svg");
}

.list-closed #options {
	width: 130px;
}

.list-closed #options #pause {
	background: url("https://rumbletalk-images-upload.s3.amazonaws.com/ce97371ee563e4d2078ab5d924788df4/1589205041-pin-icon-dark.svg") no-repeat center center;
	background-position: center !important;
}

.list-closed #pause.paused {
	background: url("https://rumbletalk-images-upload.s3.amazonaws.com/ce97371ee563e4d2078ab5d924788df4/1589205015-pin-icon-pause-dark.svg") no-repeat center center !important;
}

.list-closed #options #settings {
	background: url("https://rumbletalk-images-upload.s3.amazonaws.com/ce97371ee563e4d2078ab5d924788df4/1589205005-settings-icon-dark.svg") no-repeat center center;
	background-position: center !important;
}

.list-closed #options #logout {
	background: url("https://rumbletalk-images-upload.s3.amazonaws.com/ce97371ee563e4d2078ab5d924788df4/1589205025-logout-icon-dark.svg");
}

#chat-frame {
	width: 80%;
	background-image: url("https://d1pfint8izqszg.cloudfront.net/web7/images/chatroom-01-bg.jpg");
	background-size: cover;
	margin: 0;
}

.list-closed #chat-frame {
	padding-left: 49px;
}

.user-image {
	margin-right: 0;
	width: 30px;
	height: 30px;
	border: 0;
	box-shadow: none;
	background-color: transparent;
}

.list-closed .user-image {
	width: 30px;
	height: 30px;
}

.user-info-image {
	max-height: 45px;
	max-width: 45px;
	border: 0;
}

.guest-default-image {
	background: url("https://d1pfint8izqszg.cloudfront.net/web7/images/chatroom-01-avatar.svg");
}

.plus-minus .buttons button {
	border: 1px solid #c0d7ff;
}

.plus-minus .buttons button:hover {
	background-color: #c0d7ff;
}

#calling-box-options button, #calling-box-answer-buttons button, button.private-export, #login-rumbletalk, .login-button {
	background-color: #0a3e9a;
}

#calling-box-options button:hover, #calling-box-answer-buttons button:hover, button.private-export:hover, #login-rumbletalk:hover, .login-button:hover {
	background-color: #0a3279;
}

.field, .field:focus {
	border-color: #0a3e9a;
}

#info {
	padding-top: 8px;
}

#info span {
	font-size: 11px;
}

#user-info {
	box-shadow: none;
}

#user-info, .dialog {
	border: 1px solid #ededed;
}

#user-info .private-chat-round-button {
	background: transparent;
	background-size: contain;
}

#user-info .private-chat-answer-audio {
	background-image: url("https://d1pfint8izqszg.cloudfront.net/web7/images/chatroom-01-call.svg") !important;
}

#user-info .private-chat-answer-video {
	background-image: url("https://d1pfint8izqszg.cloudfront.net/web7/images/chatroom-01-video.svg") !important;
}

#user-info .private-chat-settings {
	background-image: url("https://d1pfint8izqszg.cloudfront.net/web7/images/chatroom-01-settings.svg") !important;
}

.main-message-container, .system-message-text {
	margin-bottom: 25px;
}

.message-user-image {
	margin-right: 18px;
	height: 40px;
	width: 40px;
	background-color: transparent;
	border: 0;
}

.message-user-name {
	font-weight: 600;
	color: #0a3e9a !important;
	text-transform: capitalize;
	font-size: 15px;
}

.message-bubble {
	border: 0;
	background-color: #fff !important;
	padding: 20px;
	box-shadow: 0 1px 5px rgba(0, 0, 0, .1);
	border-radius: 5px;
}

.message-text.first{
	line-height: 23px;
	color: #2d2d2d;
	display: block;
    margin-top: 10px;
}

.message-date {
	font-size: 11px;
	position: absolute;
	right: 20px;
	top: 8px;
	color: #b3b2b2;
}

#text-cover {
	background-color: #e4e4ef;
}

#text-input {
	background: #888;
	padding: 10px 15px 0;
}

#text-input[contenteditable="false"] {
	border-bottom: 1px solid #d6d6d6;
}

.list-opened #text-cover::after {
	border: 0;
}

.list-closed .text-placeholder {
	color: #824600;
}

.logged-in .text-placeholder {
	color: #fff;
	top: 10px;
}

#chat-extra > img {
	width: 0;
	height: 0;
	padding: 11px;
	background-repeat: no-repeat;
	background-size: contain;
}

#chat-extra > img#smiley, #user-info .private-chat-smiley {
	background-image: url("https://rumbletalk-images-upload.s3.amazonaws.com/ce97371ee563e4d2078ab5d924788df4/1589206237-smilie.svg");
	background-size: contain;
}

#chat-extra > img#upload, #user-info .private-chat-upload {
	background-image: url("https://rumbletalk-images-upload.s3.amazonaws.com/ce97371ee563e4d2078ab5d924788df4/1589206215-attach.svg");
	background-size: contain;
}

#chat .message-user-image:hover {
	box-shadow: none;
}

.list-closed #chat-extra > img#smiley {
	background-image: url("https://rumbletalk-images-upload.s3.amazonaws.com/ce97371ee563e4d2078ab5d924788df4/1589206411-smilie-white.svg");
}

.list-closed #chat-extra > img#upload {
	background-image: url("https://rumbletalk-images-upload.s3.amazonaws.com/ce97371ee563e4d2078ab5d924788df4/1589206378-attach-white.svg");
}

.dialog {
	box-shadow: 0 0 20px rgba(0, 0, 0, .25);
	border: 0;
}

.upload-dialog-box > button > img {
	background-size: contain !important;
	background-repeat: no-repeat !important;
	padding: 35px;
	margin-bottom: 10px;
	width: 0;
}

.upload-dialog-box > button:nth-child(1) > img {
	background: url("https://rumbletalk-images-upload.s3.amazonaws.com/67de61a5b9cdf1b0ca5b17b306a3b350/1589900970-upload.svg");
}

.upload-dialog-box > button:nth-child(2) > img {
	background: url("https://rumbletalk-images-upload.s3.amazonaws.com/67de61a5b9cdf1b0ca5b17b306a3b350/1589900978-take-photo.svg");
}

.upload-dialog-box > button:nth-child(3) > img {
	background: url("https://rumbletalk-images-upload.s3.amazonaws.com/67de61a5b9cdf1b0ca5b17b306a3b350/1589900987-record-audio.svg");
}

.upload-dialog-box > button:nth-child(4) > img {
	background: url("https://rumbletalk-images-upload.s3.amazonaws.com/67de61a5b9cdf1b0ca5b17b306a3b350/1589900995-record-video.svg");
}

.upload-dialog-box span {
	color: #222;
	font-size: 13px;
}

#info span {
	font-size: 11px;
	text-shadow: none;
}

@media screen and (max-width: 1040px) {
	#invite-button {
		font-size: 12px;
	}
	
	#search-button.invite-enabled {
		position: absolute;
		right: 5px;
		top: 55px;
	}
	
	#list-handle {
		right: 5px;
	}
}

starry_night_css_mobile

#user-info {
    background-color: #b5b5b5;
}
#user-info .private-chat-round-button {
    background: no-repeat 6px 6px #0a3e9a;
}
.private-chat-username {
    color: #000;
}
div#top-bar-left span:before {
    content: "";
    background: url(https://d1pfint8izqszg.cloudfront.net/web7/images/chatroom-01-add.svg) no-repeat;
    display: inline-block;
    height: 25px;
    width: 25px;
    background-size: contain;
    padding-right: 8px;
}
div#top-bar-left span {
    display: flex;
    align-items: center;
    padding-left: 10px;
    color: #000;
}
img.invite-icon {
    display: none;
}
#calling-box-options button, #calling-box-answer-buttons button, button.private-export, #login-rumbletalk, .login-button{
    background-color: #0a3e9a;
}
.top-bar {
    background-color: #efefef;
}
#top-bar-right, #top-bar-left {
    background-color: transparent;
}
#top-bar-right img {
    display: none;
}
div#chat {
    background-image: url(https://d1pfint8izqszg.cloudfront.net/web7/images/chatroom-01-bg.jpg);
    background-size: cover;
    padding: 20px 7px;
}
div#top-bar-right:after {
    content: "";
    background: url(https://d1pfint8izqszg.cloudfront.net/web7/images/chatroom-01-mobile-menu.svg) no-repeat;
    display: inline-block;
    height: 25px;
    width: 25px;
    background-size: contain;
}
.guest-default-image {
	background: url("https://d1pfint8izqszg.cloudfront.net/web7/images/chatroom-01-avatar.svg");
}
.message-user-image {
    border: 0;
}
div#bottom button {
    background: transparent;
}
#bottom {
    background-color: #0a3e9a;
}
input:checked+.slider {
    background-color: #c0d7ff;
}
input:checked+.slider::before {
    background-color: #0a3e9a;
}
.plus-minus .buttons button {
    border: 1px solid #c0d7ff;
}
#invite-dialog {
    background-color: #d4d4d4;
}
#invite-dialog.active+#top-bar-left {
    background-color: #d4d4d4;
}
div#list {
    background-color: #d4d4d4;
    color: #000;
}
.dialog-content {
    top: 30%;
    left: 50%;
    transform: translateX(-50%);
    position: absolute;
}
.dialog-content.take-photo-dialog, .dialog-content.take-photo-dialog, .dialog-content.options-dialog {
    top: initial;
    left: initial;
    transform: initial;
    position: initial;
}
.canvas-holder canvas {
    top: 17%;
    left: 10%;
    position: absolute;
}