css实现可伸缩联系人的聊天窗口效果代码-html代码-BFW代码库

代码语言：html

代码描述：css实现可伸缩联系人的聊天窗口效果代码，简洁大方，最近聊天会话记录标识未阅读消息。

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">
<link type="text/css" rel="stylesheet" href="//repo.bfw.wiki/bfwrepo/css/normalize.5.0.css">
<link type="text/css" rel="stylesheet" href="//repo.bfw.wiki/bfwrepo/css/all.5.6.1.css">
   <style>
       @import url("https://fonts.googleapis.com/css?family=Red+Hat+Display:400,500,900&display=swap");
body, html {
  font-family: Red hat Display, sans-serif;
  font-weight: 400;
  line-height: 1.25em;
  letter-spacing: 0.025em;
  color: #333;
  background: #F7F7F7;
}

.center {
  position: absolute;
  top: 50%;
  left: calc(50% + 12rem);
  transform: translate(-50%, -50%);
}

.pic {
  width: 4rem;
  height: 4rem;
  background-size: cover;
  background-position: center;
  border-radius: 50%;
}

.contact {
  position: relative;
  margin-bottom: 1rem;
  padding-left: 5rem;
  height: 4.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.contact .pic {
  position: absolute;
  left: 0;
}
.contact .name {
  font-weight: 500;
  margin-bottom: 0.125rem;
}
.contact .message, .contact .seen {
  font-size: 0.9rem;
  color: #999;
}
.contact .badge {
  box-sizing: border-box;
  position: absolute;
  width: 1.5rem;
  height: 1.5rem;
  text-align: center;
  font-size: 0.9rem;
  padding-top: 0.125rem;
  border-radius: 1rem;
  top: 0;
  left: 2.5rem;
  background: #333;
  color: white;
}

.contacts {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translate(-6rem, -50%);
  width: 24rem;
  height: 32rem;
  padding: 1rem 2rem 1rem 1rem;
  box-sizing: border-box;
  border-radius: 1rem 0 0 1rem;
  cursor: pointer;
  background: white;
  box-shadow: 0 0 8rem 0 rgba(0, 0, 0, 0.1), 2rem 2rem 4rem -3rem rgba(0, 0, 0, 0.5);
  transition: transform 500ms;
}
.contacts h2 {
  margin: 0.5rem 0 1.5rem 5rem;
}
.contacts .fa-bars {
  position: absolute;
  left: 2.25rem;
  color: #999;
  transition: color 200ms;
}
.contacts .fa-bars:hover {
  color: #666;
}
.contacts .contact:last-child {
  margin: 0;
}
.contacts:hover {
  transform: translate(-23rem, -50%);
}

.chat {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 24rem;
  height: 38rem;
  z-index: 2;
  box-sizing: border-box;
  border-radius: 1rem;
  background: white;
  box-shadow: 0 0 8rem 0 rgba(0, 0, 0, 0.1), 0rem 2rem 4rem -3rem rgba(0, 0, 0, 0.5);
}
.chat .contact.bar {
  flex-basis: 3.5rem;
  flex-shrink: 0;
  margin: 1rem;
  box-sizing: border-box;
}
.chat .messages {
  padding: 1rem;
  background: #F7F7F7;
  flex-shrink: 2;
  overflow-y: auto;
  box-shadow: inset 0 2rem 2rem -2rem rgba(0, 0, 0, 0.05), inset 0 -2rem 2rem -2rem rgba(0, 0, 0, 0.05);
}
.chat .messages .time {
  font-size: 0.8rem;
  background: #EEE;
  padding: 0.25rem 1rem;
  border-radius: 2rem;
  color: #999;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  margin: 0 auto;
}
.chat .messages .message {
  box-sizing: border-box;
  padding: 0.5rem 1rem;
  margin: 1rem;
  background: #FFF;
  border-radius: 1.125rem 1.125rem 1.125rem 0;
  min-height: 2.25rem;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  max-width: 66%;
  box-shadow: 0 0 2rem rgba(0, 0, 0, 0.075), 0rem 1rem 1rem -1rem rgba(0, 0, 0, 0.1);
}
.chat .messages .message.parker {
  margin: 1rem 1rem 1rem auto;
  border-radius: 1.125rem 1.125rem 0 1.125rem;
  background: #333;
  color: white;
}
.chat .messages .message .typing {
  display: inline-block;
  width: 0.8rem;
  height: 0.8rem;
  margin-right: 0rem;
  box-sizing: border-box;
  background: #ccc;
  border-radius: 50%;
}
.chat .messages .message .typing.typing-1 {
  -webkit-animation: typing 3s infinite;
          animation: typing 3s infinite;
}
.chat .messages .message .typing.typing-2 {
  -webkit-animation: typing 3s 250ms infinite;
          animation: typing 3s 250ms infinite;
}
.chat .messages .message .typing.typing-3 {
  -webkit-animation: typing 3s 500ms infinite;
          animation: typing 3s 500ms infinite;
}
.chat .input {
  box-sizing: border-box;
  flex-basis: 4rem;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  padding: 0 0.5rem 0 1.5rem;
}
.chat .input i {
  font-size: 1.5rem;
  margin-right: 1rem;
  color: #666;
  cursor: pointer;
  transition: color 200ms;
}
.chat .input i:hover {
  color: #333;
}
.chat .input input {
  border: none;
  background-image: none;
  background-color: white;
  padding: 0.5rem 1rem;
  margin-right: 1rem;
  border-radius: 1.125rem;
  flex-grow: 2;
  box-shadow: 0 0 1rem rgba(0, 0, 0, 0.1), 0rem 1rem 1rem -1rem rgba(0, 0, 0, 0.2);
  font-family: Red hat Display, sans-serif;
  font-weight: 400;
  letter-spacing: 0.025em;
}
.chat .input input:placeholder {
  color: #999;
}

@-webkit-keyframes typing {
  0%, 75%, 100% {
    transform: translate(0, 0.25rem) scale(0.9);
    opacity: 0.5;
  }
  25% {
    transform: translate(0, -0.25rem) scale(1);
    opacity: 1;
  }
}

@keyframes typing {
  0%, 75%, 100% {
    transform: translate(0, 0.25rem) scale(0.9);
    opacity: 0.5;
  }
  25% {
    transform: translate(0, -0.25rem) scale(1);
    opacity: 1;
  }
}
.pic.stark {
  background-image: url("//repo.bfw.wiki/bfwrepo/image/60d41f5173b0d.png?x-oss-process=image/auto-orient,1/resize,m_fill,w_100,h_100,/quality,q_90");
}

.pic.banner {
  background-image: url("//repo.bfw.wiki/bfwrepo/image/629fe9ae4c888.png?x-oss-process=image/auto-orient,1/resize,m_fill,w_100,h_100,/quality,q_90");
}

.pic.thor {
  backgroun.........完整代码请登录后点击上方下载按钮下载查看