.liuyan{
width:90%;
margin:30px auto;
}
.nr{
	line-height: 70px;
    height: 70px;
    display: block;
    float: left;
}
.liuyan li{
width:90%;
margin:10px auto;
height:50px;
}
.liuyan input{
width: 70%;
    height: 30px;
}
.liuyan textarea{
	height:60px;
	width:70%;
	    font-size: 15px;
    line-height: 30px;
	color:#ccc;
}
#tj{
	    width: 100%;
    border: 0;
    border-radius: 3px;
	margin-top:20px;
}