css实现自适应支持夜晚暗黑模式的视频会议群聊天ui效果代码
代码语言：html
所属分类：布局界面
代码描述：css实现自适应支持夜晚暗黑模式的视频会议群聊天ui效果代码
代码标签： css 自适应 夜晚 暗黑 模式 视频会议 群 聊天 ui
下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<style>
* {
box-sizing: border-box;
}
html, body {
width: 100%;
height: 100vh;
margin: 0;
padding: 0;
overflow: hidden;
}
button {
outline: none;
transition: 0.2s;
cursor: pointer;
}
button:hover {
opacity: 0.7;
}
body {
--app-background: #eaebf5;
--chat-background: #fff;
--link-color: #c0c1c5;
--navigation-bg: #fff;
--navigation-box-shadow: 0 2px 6px 0 rgba(136, 148, 171, 0.2), 0 24px 20px -24px rgba(71, 82, 107, 0.1);
--main-color: #3d42df;
--message-bg: #f3f4f9;
--message-bg-2: #3d42df;
--message-text: #2c303a;
--placeholder-text: #a2a4bc;
--button-bg: #fff;
}
body.dark {
--app-background: #262a42;
--navigation-box-shadow: 0px 0px 8px 0px #282b33;
--chat-background: #3c3f56;
--message-bg: #2c3046;
--message-text: rgba(255,255,255,0.8);
--placeholder-text: #fff;
--navigation-bg: #3c3f56;
--button-bg: #3c3f56;
--main-color: #6f74ff;
--message-bg-2: #6f74ff;
}
body.dark .mic {
background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' class='feather feather-mic-off' viewBox='0 0 24 24'%3E%3Cpath d='M1 1l22 22M9 9v3a3 3 0 005.12 2.12M15 9.34V4a3 3 0 00-5.94-.6'/%3E%3Cpath d='M17 16.95A7 7 0 015 12v-2m14 0v2a7 7 0 01-.11 1.23M12 19v4M8 23h8'/%3E%3C/svg%3E%0A");
}
body.dark .camera {
background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' class='feather feather-camera-off' viewBox='0 0 24 24'%3E%3Cpath d='M1 1l22 22M21 21H3a2 2 0 01-2-2V8a2 2 0 012-2h3m3-3h6l2 3h4a2 2 0 012 2v9.34m-7.72-2.06a4 4 0 11-5.56-5.56'/%3E%3C/svg%3E%0A");
}
body.dark .maximize {
background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' class='feather feather-maximize' viewBox='0 0 24 24'%3E%3Cpath d='M8 3H5a2 2 0 00-2 2v3m18 0V5a2 2 0 00-2-2h-3m0 18h3a2 2 0 002-2v-3M3 16v3a2 2 0 002 2h3'/%3E%3C/svg%3E%0A");
}
body.dark .magnifier {
color: #fff;
}
body.dark .chat-header {
border-color: var(--message-bg);
}
body.dark .btn-close-right {
color: #fff;
}
a {
text-decoration: none;
}
.app-container {
background-color: var(--app-background);
width: 100%;
height: 100%;
font-family: "DM Sans", sans-serif;
display: flex;
transition: 0.2s;
}
.left-side {
position: relative;
padding: 16px;
flex-basis: 120px;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
height: 100%;
}
.navigation {
display: flex;
flex-direction: column;
background-color: var(--navigation-bg);
padding: 24px;
border-radius: 10px;
box-shadow: var(--navigation-box-shadow);
}
.nav-link + .nav-link {
margin-top: 32px;
}
.nav-link:hover svg {
color: #3d42df;
}
.icon svg {
width: 24px;
height: 24px;
color: var(--link-color);
transition: 0.2s ease-in;
}
.right-side {
margin-left: auto;
flex-basis: 400px;
height: 100%;
padding: 16px;
position: relative;
transition: all 300ms cubic-bezier(0.19, 1, 0.56, 1);
}
.right-side.show {
display: block;
transform: translateX(0);
}
.chat-container {
background-color: var(--chat-background);
border-radius: 10px;
display: flex;
flex-direction: column;
height: calc(100% - 72px);
}
.chat-header {
padding: 16px;
border-bottom: 1px solid #f5f5f5;
}
.chat-header-button {
background-color: var(--main-color);
padding: 12px 16px 12px 40px;
border: none;
border-radius: 4px;
color: #fff;
background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg' fill='%23fff'%3E%3Cpath d='M479.9 187.52l-90.19 68.53v-52.6a20 20 0 00-20-20H20a20 20 0 00-20 20V492a20 20 0 0020 20h349.71a20 20 0 0020-20v-52.6l90.18 68.52c13.05 9.91 32.1.67 32.1-15.92V203.45c0-16.5-18.94-25.92-32.1-15.93zM349.7 472H40V223.45h309.71zM472 451.68l-82.29-62.53V306.3L472 243.77zM87.96 79.24C129.62 28.88 190.86 0 256 0c65.13 0 126.37 28.88 168.03 79.24a20 20 0 01-30.82 25.5A177.6 177.6 0 00256 40a177.6 177.6 0 00-137.21 64.73 20 20 0 11-30.83-25.5zm240.36 32.21a20 20 0 11-21.02 34.03 97.57 97.57 0 00-51.3-14.53 97.6 97.6 0 00-51.31 14.53 20 20 0 11-21.02-34.03A137.53 137.53 0 01256 90.95c25.59 0 50.6 7.09 72.32 20.5zm0 0'/%3E%3C/svg%3E%0A");
background-repeat: no-repeat;
background-position: center left 12px;
background-size: 16px;
font-size: 14px;
}
.chat-area {
flex: 1;
overflow-y: auto;
padding: 16px;
}
.profile-picture {
border-radius: 8px;
width: 32px;
height: 32px;
overflow: hidden;
margin-right: 12px;
flex-shrink: 0;
}
.profile-picture img {
width: 100%;
height: 100%;
object-fit: cover;
}
.message-wrapper {
display: flex;
}
.name {
margin: 0;
line-height: 16px;
font-size: 12px;
font-weight: 700;
color: var(--message-text);
}
.message {
margin-top: 8px;
background-color: var(--message-bg);
padding: 8px 16px;
border-radius: 0 12px 12px 12px;
font-size: 12px;
line-height: 16px;
max-width: calc(100% - 32px);
color: var(--message-text);
}
.message-wrapper {
padding: 16px 0;
}
.message-wrapper.reverse {
flex-direction: row-reverse;
}
.message-wrapper.reverse .message {
background-color: var(--message-bg-2);
color: #fff;
margin-left: auto;
border-radius: 16px 0px 16px 16px;
}
.message-wrapper.reverse .profile-picture {
margin-right: 0px;
margin-left: 12px;
}
.message-wrapper.reverse .name {
text-align: right;
}
.message-file {
border: 1px solid var(--message-bg);
width: 100%;
margin-top: 16px;
border-radius: 4px;
padding: 8px;
display: flex;
}
.message-file .sketch {
border-radius: 4px;
padding: 2px;
background-color: #fdeee2;
display: flex;
justify-content: center;
align-items: center;
width: 32px;
height: 32px;
}
.message-file .sketch svg {
width: 20px;
height: 20px;
}
.file-info {
flex: 1;
padding: 0 40px 0 8px;
background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23b8b8b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' class='feather feather-download' viewBox='0 0 24 24'%3E%3Cpath d='M21 15v4a2 2 0 01-2 2H5a2 2 0 01-2-2v-4M7 10l5 5 5-5M12 15V3'/%3E%3C/svg%3E%0A");
background-position: center right 12px;
background-size: 20px;
background-repeat: no-repeat;
font-size: 12px;
}
.file-name {
color: var(--message-text);
}
.file-size {
color: #b8b8b8;
}
.mention {
color: #7c80fd;
}
.chat-typing-area-wrapper {
padding: 16px;
}
.chat-typing-area {
display: flex;
border-radius: 10px;
padding: 8px;
box-shadow: var(--navigation-box-shadow);
background-color: var(--message-bg);
}
.dark .chat-typing-area {
box-shadow: none;
}
.chat-input {
border: none;
font-size: 14px;
line-height: 24px;
outline: none;
color: var(--message-text);
flex: 1;
background-color: transparent;
}
.chat-input:placeholder {
color: var(--placeholder-text);
}
.send-button {
color: #fff;
background-color: var(--main-color);
border-radius: 8px;
border: none;
width: 32px;
height: 32px;
display: flex;
justify-content: center;
align-items: center;
}
.send-button svg {
width: 20px;
height: 20px;
}
.app-main {
flex: 1;
width: 100%;
padding: 72px 32px 16px 32px;
display: flex;
flex-direction: column;
align-items: center;
}
.video-call-wrapper {
width: 100%;
height: 100%;
border-radius: 16px;
overflow: hidden;
display: flex;
flex-wrap: wrap;
}
.video-participant {
width: 33.3%;
height: 50%;
position: relative;
}
.video-participant img {
width: 100%;
height: 100%;
object-fit: cover;
}
.name-tag {
position: absolute;
bottom: 12px;
right: 12px;
font-size: 12px;
color: #fff;
background-color: rgba(0, 15, 47, 0.5);
border-radius: 4px;
padding: 4px 12px;
}
.participant-actions {
position: absolute;
display: flex;
left: 12px;
top: 12px;
}
.btn-mute, .btn-camera {
width: 32px;
height: 32px;
border-radius: 4px;
background-color: rgba(0, 15, 47, 0.5);
background-repeat: no-repeat;
background-position: center;
background-size: 16px;
border: none;
}
.btn-mute {
background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' class='feather feather-mic-off' viewBox='0 0 24 24'%3E%3Cpath d='M1 1l22 22M9 9v3a3 3 0 005.12 2.12M15 9.34V4a3 3 0 00-5.94-.6'/%3E%3Cpath d='M17 16.95A7 7 0 015 12v-2m14 0v2a7 7 0 01-.11 1.23M12 19v4M8 23h8'/%3E%3C/svg%3E%0A");
margin-right: 4px;
}
.btn-camera {
background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' class='feather feather-camera-off' viewBox='0 0 24 24'%3E%3Cpath d='M1 1l22 22M21 21H3a2 2 0 01-2-2V8a2 2 0 012-2h3m3-3h6l2 3h4a2 2 0 012 2v9.34m-7.72-2.06a4 4 0 11-5.56-5.56'/%3E%3C/svg%3E%0A");
}
.video-call-actions {
display: flex;
justify-content: space-between;
align-items: center;
padding-top: 64px;
max-width: 500px;
}
.video-action-button {
background-repeat: no-repeat;
background-size: 24px;
border: none;
height: 48px;
margin: 0 8px;
box-shadow: var(--navigation-box-shadow);
border-radius: 8px;
width: 48px;
cursor: pointer;
outline: none;
background-color: var(--button-bg);
}
.video-action-button.mic {
background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%232c303a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' class='feather feather-mic-off' viewBox='0 0 24 24'%3E%3Cpath d='M1 1l22 22M9 9v3a3 3 0 005.12 2.12M15 9.34V4a3 3 0 00-5.94-.6'/%3E%3Cpath d='M17 16.95A7 7 0 015 12v-2m14 0v2a7 7 0 01-.11 1.23M12 19v4M8 23h8'/%3E%3C/svg%3E%0A");
background-position: center;
}
.video-action-button.camera {
background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%232c303a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' class='feather feather-camera-off' viewBox='0 0 24 24'%3E%3Cpath d='M1 1l22 22M21 21H3a2 2 0 01-2-2V8a2 2 0 012-2h3m3-3h6l2 3h4a2 2 0 012 2v9.34m-7.72-2.06a4 4 0 11-5.56-5.56'/%3E%3C/svg%3E%0A");
background-position: center;
}
.video-action-button.maximize {
background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%232c303a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' class='feather feather-maximize' viewBox='0 0 24 24'%3E%3Cpath d='M8 3H5a2 2 0 00-2 2v3m18 0V5a2 2 0 00-2-2h-3m0 18h3a2 2 0 002-2v-3M3 16v3a2 2 0 002 2h3'/%3E%3C/svg%3E%0A");
background-position: center;
}
.video-action-button.endcall {
color: #ff1932;
width: auto;
font-size: 14px;
padding-left: 42px;
padding-right: 12px;
background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ff1932' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' class='feather feather-phone-missed'%3E%3Cline x1='23' y1='1' x2='17' y2='7'/%3E%3Cline x1='17' y1='1' x2='23' y2='7'/%3E%3Cpath d='M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72 12.84 12.84 0 0 0 .7 2.81 2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45 12.84 12.84 0 0 0 2.81.7A2 2 0 0 1 22 16.92z'/%3E%3C/svg%3E");
background-size: 20px;
background-position: center left 12px;
}
.video-action-button.magnifier {
padding: 0 12px;
display: flex;
align-items: center;
width: auto;
flex-grow: 0;
color: #2c303a;
}
.video-action-button.magnifier svg {
width: 20px;
flex-shrink: 0;
}
.video-action-button.magnifier span {
display: block;
margin: 0 16px;
}
.participants {
display: flex;
background-color: var(--button-bg);
box-shadow: var(--navigation-box-shadow);
margin-top: 16px;
padding: 12px;
border-radius: 8px;
max-width: 232px;
margin-left: auto;
}
.participant-more {
background-color: #e1e0e1;
font-size: 14px;
display: flex;
justify-content: center;
align-items: center;
color: #636181;
font-weight: 700;
border-radius: 8px;
min-width: 32px;
}
.mode-switch {
z-index: 1;
position: absolute;
top: 20px;
left: 36px;
background-color: var(--chat-background);
border: none;
color: #ddd;
outline: none;
cursor: pointer;
box-shadow: var(--navigation-box-shadow);
border-radius: 50%;
display: flex;
justify-content: center;
align-items: center;
width: 36px;
height: 36px;
transform-origin: center;
}
.mode-switch svg {
width: 0;
height: 24px;
transition: all 0.3s ease-in;
transform-origin: center;
}
.mode-switch .moon {
opacity: 0;
}
.mode-switch .sun {
width: 24px;
}
.dark .moon {
opacity: 1;
width: 24px;
}
.dark .sun {
opacity: 0;
width: 0;
}
.expand-btn {
position: absolute;
right: 32px;
top: 24px;
border: none;
background-color: var(--chat-background);
border-radius: 4px;
padding: none;
color: var(--message-text);
width: 40px;
height: 40px;
justify-content: center;
align-items: center;
display: none;
}
.expand-btn.show {
display: flex;
}
.btn-close-right {
border: none;
background-color: transparent;
position: absolute;
top: 24px;
right: 24px;
color: var(--light-font);
outline: none;
cursor: pointer;
display: none;
}
@media screen and (max-width: 900px) {
.expand-btn {
display: block;
}
.right-side {
position: absolute;
right: 0px;
background-color: var(--chat-background);
transform: translateX(100%);
z-index: 2;
width: 100%;
}
.right-side.show {
transform: translateX(0);
}
.btn-close-right {
display: block;
}
}
@media screen and (max-width: 520px) {
.left-side {
display: none;
}
.app-main {
padding: 72px 16px 16px 16px;
}
.expand-btn {
right: 16px;
}
.mode-switch {
left: 16px;
}
.video-call-actions {
padding-top: 32px;
}
.video-action-button {
width: 32px;
height: 32px;
background-size: 14px;
margin: 0 4px;
}
.video-action-button.endcall {
background-size: 14px;
font-size: 12px;
padding-left: 36px;
}
.video-action-button.magnifier svg {
width: 14px;
}
.video-action-button.magnifier span {
margin: 0 4px;
font-size: 12px;
}
}
@media screen and (max-width: 520px) and (max-height: 720px) {
.video-participant {
width: 50%;
height: 33.3%;
}
}
</style>
</head>
<body>
<!-- partial:index.partial.html -->
<link href="https://fonts.googleapis.com/css?family=DM+Sans:400,500,700&display=swap" rel="stylesheet">
<div class="app-container">
<button class="mode-switch">
<svg class="sun" fill="none" stroke="#fbb046" stroke-linecap="round" stroke-linejoin="round" stroke-width="2" class="feather feather-sun" viewBox="0 0 24 24"><defs/><circle cx="12" cy="12" r="5"/><path d="M12 1v2M12 21v2M4.22 4.22l1.42 1.42M18.36 18.36l1.42 1.42M1 12h2M21 12h2M4.22 19.78l1.42-1.42M18.36 5.64l1.42-1.42"/></svg>
<svg class="moon" fill="none" stroke="#ffffff" stroke-linecap="round" stroke-linejoin="round" stroke-width="2" class="feather feather-moon" viewBox="0 0 24 24"><defs/><path d="M21 12.79A9 9 0 1111.21 3 7 7 0 0021 12.79z"/></svg>
</button>
<div class="left-side">
<div class="navigation">
<a href="#" class="nav-link icon">
<svg xmlns="http://www.w3.org/2000/svg" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-home" viewBox="0 0 24 24">
<path d="M3 9l9-7 9 7v11a2 2 0 01-2 2H5a2 2 0 01-2-2z"/>
<path d="M9 22V12h6v10"/>
</svg>
</a>
<a href="#" class="nav-link icon">
<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-message-s.........完整代码请登录后点击上方下载按钮下载查看
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