.msg_ul {
	width: 540px;
	height: auto;
	overflow: hidden;
	margin: 0 auto;
	margin-top: 30px
}

.msg_class>div {
	width: 100%;
	height: auto;
	overflow: hidden;
	position: relative;
	margin-bottom: 15px;
}

.msg_class>div>span {
	width: 14%;
	float: left;
	height: 36px;
	font: 14px/36px "microsoft yahei";
	vertical-align: top;
	text-align: right;
	margin-right: 20px;
}

.msg_class>div>div>input {
	width: 39%;
	height: 34px;
	border: 1px solid #999;
	border-radius: 2px;
	padding: 0 10px;
	background: #fff;
}

#field_2 {
	width: 15px;
	height: 15px;
}

#field_5 {
	width: 39%;
	height: 140px;
	border: 1px solid #999;
	border-radius: 2px;
	padding: 10px;
	resize: none;
}

.msg_class>div>div>button {
	width: 200px;
	height: 36px;
	margin: 0 auto;
	border-radius: 3px;
	border: 0;
	text-align: center;
	font: 15px/36px "microsoft yahei";
	color: #fff;
	cursor: pointer;
	background-color: #f00;
}
.msg_list {
	margin: 25px auto 0;
	width: 96%;
}
.msg_list dl {
	margin-bottom: 10px;
}
.msg_list dl dt {
	padding: 10px;
	font-size: 15px;
	background-color: #f3f3f3;
}
.msg_list dl dt span {
	float: right;
}
.msg_list dl dd {
	width: calc(100% - 20px);
	color: #797979;
}
.msg_list dl dd h3 {
	display: block;
	width: 1em;
	float: left;
	font-size: 14px;
	line-height: 1em;
}
.msg_list dl dd em {
	float: right;
	width: 90%;
	font-style: normal;
	font-size: 14px;
	line-height: 1.4em;
}