所以我有一个界面，我想要一个左侧的侧面菜单，其余的区域应该包含一个聊天字段。问题是聊天字段溢出容器，聊天字段的一半超出了容器div。
如何使用这些设置使容器中的聊天字段适合？容器名为＃chat-canvas
这是一个JSFiddle：https://jsfiddle.net/v5k1Lhgf/1/
* {
margin: 0;
padding: 0;
box-sizing: border-box !important;
}
html, body, #body {
background-color: #ffffff;
font-size: 15px;
color: #565656;
width: 100%;
padding: 0;
margin-left: 0;
margin-right: 0;
font-family: 'roboto', sans-serif;
font-weight: 300;
}
#body, .app html, body {
background-color: #f9f9f9;
font-size: 15px;
color: #565656;
width: 100%;
height: 100%;
padding: 0;
margin-left: 0;
margin-right: 0;
font-family: 'roboto', sans-serif;
font-weight: 300;
min-height: 100%;
}
html {
font-size: 10px;
-webkit-tap-highlight-color: rgba(0,0,0,0);
-webkit-background-size: cover;
-moz-background-size: cover;
-o-background-size: cover;
background-size: cover;
transition: all 3s ease-in-out;
height: 100%;
min-height: 100%;
}
*,*:before,*:after {
-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
box-sizing: border-box;
}
#chat-canvas {
width: 94% !important;
height: 100%;
position: absolute;
float: left;
display: inline-block;
overflow: hidden;
}
.app-nav {
position: relative;
height: 100%;
width: 6%;
display: inline-block;
}
.tl-menu {
position: absolute;
overflow: hidden;
float: left;
top: 0;
height: 100%;
list-style-type: none;
margin: 0;
padding: 0;
background: #1b1e24;
z-index: 9999;
}
.tl-menu img{
max-height: 80%;
}
.tl-menu li a {
display: block;
height: 5em;
width: 5em;
line-height: 5em;
text-align: center;
color: #999;
position: relative;
border-bottom: 1px solid rgba(104,114,134,0.05);
-webkit-transition: background 0.1s ease-in-out;
-moz-transition: background 0.1s ease-in-out;
transition: background 0.1s ease-in-out;
}
.tl-menu li a:hover,
.tl-menu li:first-child a{
color: #55fec6;
-webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05);
-moz-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05);
box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05);
}
.tl-menu li a:active {
background: #afdefa;
color: #FFF;}
/* class for current item */
.tl-menu li.tl-current a {
background: #343a47;
color: #bbe6fe;
}
.tl-menu li a:before {
font-family: 'entypo', sans-serif;
speak: none;
font-style: normal;
font-weight: normal;
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
font-size: 1.4em;
-webkit-font-smoothing: antialiased;
}
.tl-menu li a.icon-logo:before {
font-weight: 700;
font-size: 300%;
}
/* ---------- CHAT ---------- */
.people-list {
width: 30%;
float: right;
}
.people-list .search {
padding: 20px;
}
.people-list input {
border-radius: 3px;
border: none;
padding: 14px;
color: white;
background: #6A6C75;
width: 90%;
font-size: 14px;
}
.people-list .fa-search {
position: relative;
left: -25px;
}
.people-list ul {
padding: 20px;
height: 770px;
}
.people-list ul li {
padding-bottom: 20px;
}
.people-list img {
float: left;
}
.people-list .about {
float: left;
margin-top: 8px;
}
.people-list .about {
padding-left: 8px;
}
.people-list .status {
color: #92959E;
}
.chat {
width: 70%;
float: left;
position: absolute;
background: #F2F5F8;
border-top-right-radius: 5px;
border-bottom-right-radius: 5px;
color: #434651;
}
.chat .chat-header {
padding: 20px;
border-bottom: 2px solid white;
}
.chat .chat-header img {
float: left;
}
.chat .chat-header .chat-about {
float: left;
padding-left: 10px;
margin-top: 6px;
}
.chat .chat-header .chat-with {
font-weight: bold;
font-size: 16px;
}
.chat .chat-header .chat-num-messages {
color: #92959E;
}
.chat .chat-header .fa-star {
float: right;
color: #D8DADF;
font-size: 20px;
margin-top: 12px;
}
.chat .chat-history {
padding: 30px 30px 20px;
border-bottom: 2px solid white;
overflow-y: scroll;
height: 575px;
}
.chat .chat-history .message-data {
margin-bottom: 15px;
}
.chat .chat-history .message-data-time {
color: #a8aab1;
padding-left: 6px;
}
.chat .chat-history .message {
color: white;
padding: 18px 20px;
line-height: 26px;
font-size: 16px;
border-radius: 7px;
margin-bottom: 30px;
width: 90%;
position: relative;
}
.chat .chat-history .message:after {
bottom: 100%;
left: 7%;
border: solid transparent;
content: " ";
height: 0;
width: 0;
position: absolute;
pointer-events: none;
border-bottom-color: #86BB71;
border-width: 10px;
margin-left: -10px;
}
.chat .chat-history .my-message {
background: #86BB71;
}
.chat .chat-history .other-message {
background: #94C2ED;
}
.chat .chat-history .other-message:after {
border-bottom-color: #94C2ED;
left: 93%;
}
.chat .chat-message {
padding: 30px;
}
.chat .chat-message textarea {
width: 100%;
border: none;
padding: 10px 20px;
font: 14px/22px "Lato", Arial, sans-serif;
margin-bottom: 10px;
border-radius: 5px;
resize: none;
}
.chat .chat-message .fa-file-o, .chat .chat-message .fa-file-image-o {
font-size: 16px;
color: gray;
cursor: pointer;
}
.chat .chat-message button {
float: right;
color: #94C2ED;
font-size: 16px;
text-transform: uppercase;
border: none;
cursor: pointer;
font-weight: bold;
background: #F2F5F8;
}
.chat .chat-message button:hover {
color: #75b1e8;
}
.online, .offline, .me {
margin-right: 3px;
font-size: 10px;
}
.online {
color: #86BB71;
}
.offline {
color: #E38968;
}
.me {
color: #94C2ED;
}
.align-left {
text-align: left;
}
.align-right {
text-align: right;
}
.float-right {
float: right;
}
.clearfix:after {
visibility: hidden;
display: block;
font-size: 0;
content: " ";
clear: both;
height: 0;
}
.chat-container {
bottom: 0;
left: 0;
right: 0;
height: auto;
margin: 0 auto;
width: 750px;
background: #444753;
border-radius: 5px;
}<link href="//maxcdn.bootstrapcdn.com/font-awesome/4.2.0/css/font-awesome.min.css" rel="stylesheet"/>
<body class="app">
<!-- NAV -->
<div class="app-nav">
<ul class="tl-menu">
<li><a href="" class="icon-logo" style="pointer-events: none; cursor: default;"><img src="https://i.imgur.com/ngO5Ohx.png" alt="Mendr Logo" height="50" width="50"></a></li>
<li><a href="#" class="user-picture" id="navItem1"><img src="{{user.picture}}"></a></li>
<li><a href="activity" id="navItem2"><i class="fa fa-plus" style="font-size:30px; margin-top:20px;"></i></a></li>
<li><a href="chat" id="navItem3"><i class="fa fa-wechat" style="font-size:30px; margin-top:20px;"></i></a></li>
<li><a href="map" id="navItem4"><i class="fa fa-map" style="font-size:30px; margin-top:20px;"></i></a></li>
<li><a href="#" id="navItem5"><i class="fa fa-search" style="font-size:30px; margin-top:20px;"></i></a></li>
<li><a href="/auth/logout" id="navItem6"><i class="fa fa-sign-out" style="font-size:30px; margin-top:20px;"></i></a></li>
</ul>
</div>
<!-- END NAV -->
<!-- CHAT -->
<div id="chat-canvas">
<div class="clearfix chat-container">
<div class="people-list" id="people-list">
<div class="search">
<input type="text" placeholder="search" />
<i class="fa fa-search"></i>
</div>
<ul class="list">
<li class="clearfix">
<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/195612/chat_avatar_01.jpg" alt="avatar" />
<div class="about">
<div class="name">Vincent Porter</div>
<div class="status">
<i class="fa fa-circle online"></i> online
</div>
</div>
</li>
<li class="clearfix">
<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/195612/chat_avatar_02.jpg" alt="avatar" />
<div class="about">
<div class="name">Aiden Chavez</div>
<div class="status">
<i class="fa fa-circle offline"></i> left 7 mins ago
</div>
</div>
</li>
<li class="clearfix">
<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/195612/chat_avatar_03.jpg" alt="avatar" />
<div class="about">
<div class="name">Mike Thomas</div>
<div class="status">
<i class="fa fa-circle online"></i> online
</div>
</div>
</li>
<li class="clearfix">
<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/195612/chat_avatar_04.jpg" alt="avatar" />
<div class="about">
<div class="name">Erica Hughes</div>
<div class="status">
<i class="fa fa-circle online"></i> online
</div>
</div>
</li>
<li class="clearfix">
<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/195612/chat_avatar_05.jpg" alt="avatar" />
<div class="about">
<div class="name">Ginger Johnston</div>
<div class="status">
<i class="fa fa-circle online"></i> online
</div>
</div>
</li>
<li class="clearfix">
<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/195612/chat_avatar_06.jpg" alt="avatar" />
<div class="about">
<div class="name">Tracy Carpenter</div>
<div class="status">
<i class="fa fa-circle offline"></i> left 30 mins ago
</div>
</div>
</li>
<li class="clearfix">
<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/195612/chat_avatar_07.jpg" alt="avatar" />
<div class="about">
<div class="name">Christian Kelly</div>
<div class="status">
<i class="fa fa-circle offline"></i> left 10 hours ago
</div>
</div>
</li>
<li class="clearfix">
<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/195612/chat_avatar_08.jpg" alt="avatar" />
<div class="about">
<div class="name">Monica Ward</div>
<div class="status">
<i class="fa fa-circle online"></i> online
</div>
</div>
</li>
<li class="clearfix">
<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/195612/chat_avatar_09.jpg" alt="avatar" />
<div class="about">
<div class="name">Dean Henry</div>
<div class="status">
<i class="fa fa-circle offline"></i> offline since Oct 28
</div>
</div>
</li>
<li class="clearfix">
<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/195612/chat_avatar_10.jpg" alt="avatar" />
<div class="about">
<div class="name">Peyton Mckinney</div>
<div class="status">
<i class="fa fa-circle online"></i> online
</div>
</div>
</li>
</ul>
</div>
<div class="activity-info">
<div class="chat">
<div class="chat-header clearfix">
<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/195612/chat_avatar_01_green.jpg" alt="avatar" />
<div class="chat-about">
<div class="chat-with">Chat with Vincent Porter</div>
<div class="chat-num-messages">already 1 902 messages</div>
</div>
<i class="fa fa-star"></i>
</div> <!-- end chat-header -->
<div class="chat-history">
<ul>
<li class="clearfix">
<div class="message-data align-right">
<span class="message-data-time" >10:10 AM, Today</span>
<span class="message-data-name" >Olia</span> <i class="fa fa-circle me"></i>
</div>
<div class="message other-message float-right">
Hi Vincent, how are you? How is the project coming along?
</div>
</li>
<li>
<div class="message-data">
<span class="message-data-name"><i class="fa fa-circle online"></i> Vincent</span>
<span class="message-data-time">10:12 AM, Today</span>
</div>
<div class="message my-message">
Are we meeting today? Project has been already finished and I have results to show you.
</div>
</li>
<li class="clearfix">
<div class="message-data align-right">
<span class="message-data-time" >10:14 AM, Today</span>
<span class="message-data-name" >Olia</span> <i class="fa fa-circle me"></i>
</div>
<div class="message other-message float-right">
Well I am not sure. The rest of the team is not here yet. Maybe in an hour or so? Have you faced any problems at the last phase of the project?
</div>
</li>
<li>
<div class="message-data">
<span class="message-data-name"><i class="fa fa-circle online"></i> Vincent</span>
<span class="message-data-time">10:20 AM, Today</span>
</div>
<div class="message my-message">
Actually everything was fine. I'm very excited to show this to our team.
</div>
</li>
<li>
<div class="message-data">
<span class="message-data-name"><i class="fa fa-circle online"></i> Vincent</span>
<span class="message-data-time">10:31 AM, Today</span>
</div>
<i class="fa fa-circle online"></i>
<i class="fa fa-circle online" style="color: #AED2A6"></i>
<i class="fa fa-circle online" style="color:#DAE9DA"></i>
</li>
</ul>
</div> <!-- end chat-history -->
<div class="chat-message clearfix">
<textarea name="message-to-send" id="message-to-send" placeholder ="Type your message" rows="3"></textarea>
<i class="fa fa-file-o"></i>
<i class="fa fa-file-image-o"></i>
<button>Send</button>
</div> <!-- end chat-message -->
</div> <!-- end chat -->
</div>
</div>
</div>
</body>
请在整页查看摘要以获得更好的观看次数
答案 0 :(得分：0)
在选择器height: 100%中使用min-height: 100%替换#chat-canvas将使您的聊天画布覆盖其子聊天字段
* {
margin: 0;
padding: 0;
box-sizing: border-box !important;
}
html, body, #body {
background-color: #ffffff;
font-size: 15px;
color: #565656;
width: 100%;
padding: 0;
margin-left: 0;
margin-right: 0;
font-family: 'roboto', sans-serif;
font-weight: 300;
}
#body, .app html, body {
background-color: #f9f9f9;
font-size: 15px;
color: #565656;
width: 100%;
height: 100%;
padding: 0;
margin-left: 0;
margin-right: 0;
font-family: 'roboto', sans-serif;
font-weight: 300;
min-height: 100%;
}
html {
font-size: 10px;
-webkit-tap-highlight-color: rgba(0,0,0,0);
-webkit-background-size: cover;
-moz-background-size: cover;
-o-background-size: cover;
background-size: cover;
transition: all 3s ease-in-out;
height: 100%;
min-height: 100%;
}
*,*:before,*:after {
-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
box-sizing: border-box;
}
#chat-canvas {
width: 94% !important;
min-height: 100%;
position: absolute;
float: left;
display: inline-block;
overflow: hidden;
}
.app-nav {
position: relative;
height: 100%;
width: 6%;
display: inline-block;
}
.tl-menu {
position: absolute;
overflow: hidden;
float: left;
top: 0;
height: 100%;
list-style-type: none;
margin: 0;
padding: 0;
background: #1b1e24;
z-index: 9999;
}
.tl-menu img{
max-height: 80%;
}
.tl-menu li a {
display: block;
height: 5em;
width: 5em;
line-height: 5em;
text-align: center;
color: #999;
position: relative;
border-bottom: 1px solid rgba(104,114,134,0.05);
-webkit-transition: background 0.1s ease-in-out;
-moz-transition: background 0.1s ease-in-out;
transition: background 0.1s ease-in-out;
}
.tl-menu li a:hover,
.tl-menu li:first-child a{
color: #55fec6;
-webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05);
-moz-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05);
box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05);
}
.tl-menu li a:active {
background: #afdefa;
color: #FFF;}
/* class for current item */
.tl-menu li.tl-current a {
background: #343a47;
color: #bbe6fe;
}
.tl-menu li a:before {
font-family: 'entypo', sans-serif;
speak: none;
font-style: normal;
font-weight: normal;
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
font-size: 1.4em;
-webkit-font-smoothing: antialiased;
}
.tl-menu li a.icon-logo:before {
font-weight: 700;
font-size: 300%;
}
/* ---------- CHAT ---------- */
.people-list {
width: 30%;
float: right;
}
.people-list .search {
padding: 20px;
}
.people-list input {
border-radius: 3px;
border: none;
padding: 14px;
color: white;
background: #6A6C75;
width: 90%;
font-size: 14px;
}
.people-list .fa-search {
position: relative;
left: -25px;
}
.people-list ul {
padding: 20px;
height: 770px;
}
.people-list ul li {
padding-bottom: 20px;
}
.people-list img {
float: left;
}
.people-list .about {
float: left;
margin-top: 8px;
}
.people-list .about {
padding-left: 8px;
}
.people-list .status {
color: #92959E;
}
.chat {
width: 70%;
float: left;
position: absolute;
background: #F2F5F8;
border-top-right-radius: 5px;
border-bottom-right-radius: 5px;
color: #434651;
}
.chat .chat-header {
padding: 20px;
border-bottom: 2px solid white;
}
.chat .chat-header img {
float: left;
}
.chat .chat-header .chat-about {
float: left;
padding-left: 10px;
margin-top: 6px;
}
.chat .chat-header .chat-with {
font-weight: bold;
font-size: 16px;
}
.chat .chat-header .chat-num-messages {
color: #92959E;
}
.chat .chat-header .fa-star {
float: right;
color: #D8DADF;
font-size: 20px;
margin-top: 12px;
}
.chat .chat-history {
padding: 30px 30px 20px;
border-bottom: 2px solid white;
overflow-y: scroll;
height: 575px;
}
.chat .chat-history .message-data {
margin-bottom: 15px;
}
.chat .chat-history .message-data-time {
color: #a8aab1;
padding-left: 6px;
}
.chat .chat-history .message {
color: white;
padding: 18px 20px;
line-height: 26px;
font-size: 16px;
border-radius: 7px;
margin-bottom: 30px;
width: 90%;
position: relative;
}
.chat .chat-history .message:after {
bottom: 100%;
left: 7%;
border: solid transparent;
content: " ";
height: 0;
width: 0;
position: absolute;
pointer-events: none;
border-bottom-color: #86BB71;
border-width: 10px;
margin-left: -10px;
}
.chat .chat-history .my-message {
background: #86BB71;
}
.chat .chat-history .other-message {
background: #94C2ED;
}
.chat .chat-history .other-message:after {
border-bottom-color: #94C2ED;
left: 93%;
}
.chat .chat-message {
padding: 30px;
}
.chat .chat-message textarea {
width: 100%;
border: none;
padding: 10px 20px;
font: 14px/22px "Lato", Arial, sans-serif;
margin-bottom: 10px;
border-radius: 5px;
resize: none;
}
.chat .chat-message .fa-file-o, .chat .chat-message .fa-file-image-o {
font-size: 16px;
color: gray;
cursor: pointer;
}
.chat .chat-message button {
float: right;
color: #94C2ED;
font-size: 16px;
text-transform: uppercase;
border: none;
cursor: pointer;
font-weight: bold;
background: #F2F5F8;
}
.chat .chat-message button:hover {
color: #75b1e8;
}
.online, .offline, .me {
margin-right: 3px;
font-size: 10px;
}
.online {
color: #86BB71;
}
.offline {
color: #E38968;
}
.me {
color: #94C2ED;
}
.align-left {
text-align: left;
}
.align-right {
text-align: right;
}
.float-right {
float: right;
}
.clearfix:after {
visibility: hidden;
display: block;
font-size: 0;
content: " ";
clear: both;
height: 0;
}
.chat-container {
bottom: 0;
left: 0;
right: 0;
height: auto;
margin: 0 auto;
width: 750px;
background: #444753;
border-radius: 5px;
}<link href="//maxcdn.bootstrapcdn.com/font-awesome/4.2.0/css/font-awesome.min.css" rel="stylesheet"/>
<body class="app">
<!-- NAV -->
<div class="app-nav">
<ul class="tl-menu">
<li><a href="" class="icon-logo" style="pointer-events: none; cursor: default;"><img src="https://i.imgur.com/ngO5Ohx.png" alt="Mendr Logo" height="50" width="50"></a></li>
<li><a href="#" class="user-picture" id="navItem1"><img src="{{user.picture}}"></a></li>
<li><a href="activity" id="navItem2"><i class="fa fa-plus" style="font-size:30px; margin-top:20px;"></i></a></li>
<li><a href="chat" id="navItem3"><i class="fa fa-wechat" style="font-size:30px; margin-top:20px;"></i></a></li>
<li><a href="map" id="navItem4"><i class="fa fa-map" style="font-size:30px; margin-top:20px;"></i></a></li>
<li><a href="#" id="navItem5"><i class="fa fa-search" style="font-size:30px; margin-top:20px;"></i></a></li>
<li><a href="/auth/logout" id="navItem6"><i class="fa fa-sign-out" style="font-size:30px; margin-top:20px;"></i></a></li>
</ul>
</div>
<!-- END NAV -->
<!-- CHAT -->
<div id="chat-canvas">
<div class="clearfix chat-container">
<div class="people-list" id="people-list">
<div class="search">
<input type="text" placeholder="search" />
<i class="fa fa-search"></i>
</div>
<ul class="list">
<li class="clearfix">
<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/195612/chat_avatar_01.jpg" alt="avatar" />
<div class="about">
<div class="name">Vincent Porter</div>
<div class="status">
<i class="fa fa-circle online"></i> online
</div>
</div>
</li>
<li class="clearfix">
<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/195612/chat_avatar_02.jpg" alt="avatar" />
<div class="about">
<div class="name">Aiden Chavez</div>
<div class="status">
<i class="fa fa-circle offline"></i> left 7 mins ago
</div>
</div>
</li>
<li class="clearfix">
<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/195612/chat_avatar_03.jpg" alt="avatar" />
<div class="about">
<div class="name">Mike Thomas</div>
<div class="status">
<i class="fa fa-circle online"></i> online
</div>
</div>
</li>
<li class="clearfix">
<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/195612/chat_avatar_04.jpg" alt="avatar" />
<div class="about">
<div class="name">Erica Hughes</div>
<div class="status">
<i class="fa fa-circle online"></i> online
</div>
</div>
</li>
<li class="clearfix">
<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/195612/chat_avatar_05.jpg" alt="avatar" />
<div class="about">
<div class="name">Ginger Johnston</div>
<div class="status">
<i class="fa fa-circle online"></i> online
</div>
</div>
</li>
<li class="clearfix">
<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/195612/chat_avatar_06.jpg" alt="avatar" />
<div class="about">
<div class="name">Tracy Carpenter</div>
<div class="status">
<i class="fa fa-circle offline"></i> left 30 mins ago
</div>
</div>
</li>
<li class="clearfix">
<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/195612/chat_avatar_07.jpg" alt="avatar" />
<div class="about">
<div class="name">Christian Kelly</div>
<div class="status">
<i class="fa fa-circle offline"></i> left 10 hours ago
</div>
</div>
</li>
<li class="clearfix">
<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/195612/chat_avatar_08.jpg" alt="avatar" />
<div class="about">
<div class="name">Monica Ward</div>
<div class="status">
<i class="fa fa-circle online"></i> online
</div>
</div>
</li>
<li class="clearfix">
<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/195612/chat_avatar_09.jpg" alt="avatar" />
<div class="about">
<div class="name">Dean Henry</div>
<div class="status">
<i class="fa fa-circle offline"></i> offline since Oct 28
</div>
</div>
</li>
<li class="clearfix">
<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/195612/chat_avatar_10.jpg" alt="avatar" />
<div class="about">
<div class="name">Peyton Mckinney</div>
<div class="status">
<i class="fa fa-circle online"></i> online
</div>
</div>
</li>
</ul>
</div>
<div class="activity-info">
<div class="chat">
<div class="chat-header clearfix">
<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/195612/chat_avatar_01_green.jpg" alt="avatar" />
<div class="chat-about">
<div class="chat-with">Chat with Vincent Porter</div>
<div class="chat-num-messages">already 1 902 messages</div>
</div>
<i class="fa fa-star"></i>
</div> <!-- end chat-header -->
<div class="chat-history">
<ul>
<li class="clearfix">
<div class="message-data align-right">
<span class="message-data-time" >10:10 AM, Today</span>
<span class="message-data-name" >Olia</span> <i class="fa fa-circle me"></i>
</div>
<div class="message other-message float-right">
Hi Vincent, how are you? How is the project coming along?
</div>
</li>
<li>
<div class="message-data">
<span class="message-data-name"><i class="fa fa-circle online"></i> Vincent</span>
<span class="message-data-time">10:12 AM, Today</span>
</div>
<div class="message my-message">
Are we meeting today? Project has been already finished and I have results to show you.
</div>
</li>
<li class="clearfix">
<div class="message-data align-right">
<span class="message-data-time" >10:14 AM, Today</span>
<span class="message-data-name" >Olia</span> <i class="fa fa-circle me"></i>
</div>
<div class="message other-message float-right">
Well I am not sure. The rest of the team is not here yet. Maybe in an hour or so? Have you faced any problems at the last phase of the project?
</div>
</li>
<li>
<div class="message-data">
<span class="message-data-name"><i class="fa fa-circle online"></i> Vincent</span>
<span class="message-data-time">10:20 AM, Today</span>
</div>
<div class="message my-message">
Actually everything was fine. I'm very excited to show this to our team.
</div>
</li>
<li>
<div class="message-data">
<span class="message-data-name"><i class="fa fa-circle online"></i> Vincent</span>
<span class="message-data-time">10:31 AM, Today</span>
</div>
<i class="fa fa-circle online"></i>
<i class="fa fa-circle online" style="color: #AED2A6"></i>
<i class="fa fa-circle online" style="color:#DAE9DA"></i>
</li>
</ul>
</div> <!-- end chat-history -->
<div class="chat-message clearfix">
<textarea name="message-to-send" id="message-to-send" placeholder ="Type your message" rows="3"></textarea>
<i class="fa fa-file-o"></i>
<i class="fa fa-file-image-o"></i>
<button>Send</button>
</div> <!-- end chat-message -->
</div> <!-- end chat -->
</div>
</div>
</div>
</body>
答案 1 :(得分：0)
您应该使用if statement作为宽度值。查找calc它会起作用，因为我遇到了同样的问题。
答案 2 :(得分：0)
我试图解决你的问题。请检查https://jsfiddle.net/komal10041992/v5k1Lhgf/4/。我删除了溢出属性，提供了height:auto和width: 100%