* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

body {
	font-family: 'Microsoft Yahei', 'PingFang SC', 'Avenir', 'Segoe UI',
		'Hiragino Sans GB', 'STHeiti', 'Microsoft Sans Serif', 'WenQuanYi Micro Hei',
		sans-serif;
	font-size: 1rem;
	line-height: 1.5;
	color: #000;
	width: 100%;
	height: 100%;
	background-color: #EDEDED;
}

img {
	vertical-align: top;
}

.container {
	display: flex;
	flex-direction: column;
}


header {
	width: 100vw;
}

header img {
	width: 100vw;
}

.content {
	margin-top: 4vh;
	width: 100%;
}

.user {
	padding-left: 1vw;
	position: relative;
	display: flex;
	align-items: flex-start;
	max-width: 86vw;
	margin-top: 3vh;
}

.user .img-box {
	height: 1.3rem;
	width: 1.3rem;
	border-radius: 0.2rem;
	overflow: hidden;
}

.user .img-box img {
	width: 100%;
	height: 100%;
}

.message-text {
	max-width: 6.9rem;
	font-size: 0.4rem;
	padding: 2vw;
	background-color: #f9f9f9;
	border: 1px solid #ccc;
	border-radius: 0.2rem;
	margin-left: 3vw;
}

.message-text span {
	background-color: #DF3E2E;
}

.user_r{
	max-width: 100vw;
	justify-content: right;
	padding-right: 1vw;
}

.user_r .message-text{
	background-color: #A6E860;
	margin-right: 3vw;
	margin-left: 0;	
}

.clooses{
	margin-top: 1rem;
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
}

.clooses button{
	width: 2.2rem;
	margin: 0 1.5vw;
	background-color: #EFAD4D;
	border: none;
	height: 1.1rem;
	border-radius: 0.2rem;
	color: #fff;
	cursor: pointer;
	font-size: 0.38rem;
	margin-bottom: 2vh;
}

.user_r{
	display: none;
}

.hidden{
	display: none;
}

.clooses a{
	color: #fff;
	text-decoration: none;
}