.input{float: left;
    border: 1px solid #002c8b;
    height: 30px;
    line-height: 30px;
    margin-top: 10px;}
.submit{float: left;
    background-color: #002c8b;
    height: 30px;
    line-height: 30px;
    padding: 0 10px;
    margin-top: 10px;}
.submit input{    height: 30px;
    line-height: 30px; color: #fff;}