#signupform {
    float: left;
    width: 200px;
}
#signupform p {
    /* float: right; */
    clear: right;
    width: 310px;
    margin: 2px 0;
}
#signupform p .list_data {
    float: right;
    clear: right;
}
#signupform p span {
    float: left;
    clear: left;
}