body {
    background: #f9f9f9;
}

.content .container {
    background: #fff;
    padding: 20px;
    margin: 5% auto;
    width: 380px;
    border: 1px solid #f4f7fa;
    border-radius: 4px;
    box-shadow: 0 0 6px #f1f1f1;
}

.content .container .logo {
    text-align: center;
}

.content .container .logo img {
    vertical-align: middle;
}

.content .container .form {
    margin: 30px;
    padding: 0 10px;
}

.content .container .row {
    width: 100%;
    overflow: hidden;
}

.content .container .row .left {
    float: left;
    width: 40%;
}

.content .container .row .right {
    float: left;
    width: 60%;
    text-align: center;
}

.content .container .row .right img {
    vertical-align: middle;
}

input[type='text'],
input[type='password'] {
    display: block;
    width: 100%;
    height: 30px;
    margin-bottom: 20px;
    font-size: 14px;
    color: #222;
    border: 1px solid #e5e5e5;
    border-radius: 4px;
    transition: all .3s ease-in-out;
    -webkit-transition: all .3s ease-in-out;
    -moz-transition: all .3s ease-in-out;
    padding-left: 8px;
}

button {
    cursor: pointer;
    display: block;
    width: 100%;
    padding: 8px 0;
    margin: 20px auto;
    color: #fff;
    background: #4f89fd;
    border: none;
    border-radius: 50px;
    font-size: 16px;
    text-shadow: 0 -1px 0 rgba(0, 0, 0, .25);
    box-shadow: 1px 2px 10px #4f89fd;
    transition: all .3s;
}

button:hover {
    background: #3c6ee3;
}

.content .container .link {
    width: 100%;
    margin-bottom: 20px;
}

.content .container .link a {
    color: #282828;
    font-size: 12px;
}

.content .container .link a:last-child {
    float: right;
}

.content .container .hint {
    display: none;
    color: #f00;
    word-break: break-all;
    font-size: 12px;
    box-sizing: border-box;
    line-height: 26px;
    padding: 20px 40px 0 40px;
    border-top: 1px solid #f4f7fa;
}

/*signup*/
.radio{
    float: left;
    margin-right: 10px;
    margin-bottom: 20px;
}