.main {
        margin: 0 auto;
        padding-left: 25px;
        padding-right: 25px;
        padding-top: 15px;
        width: 450px;
	height:200px;
        background: #FFFFFF;
        /*以下css用于让登录表单垂直居中在界面,可删除*/
        position: absolute;
        top: 50%;
        left: 48%;
        margin-top: -175px;
        margin-left: -175px;}

label{
    display:inline-block;
    width:50px;}

input {
        width: 330px;
        height: 40px;
        border: 1px solid #dad9d6;
        background: #ffffff;
        padding-left: 10px;
        padding-right: 10px;
        margin-top:18px
    ;}
.input-content {
        width: 100%;
        height: 120px;}


.enter-btn {
        width: 350px;
        height: 40px;
        color: #fff;
        background: #8C0000;
        line-height: 40px;
        text-align: center;
        border: 0px;
        margin-top:18px;}

input:-ms-input-placeholder {
    color: black;}