li {
    position: relative;
    clear: left;
}

li.alt {
    position: relative;
    clear: none;
    float: left;
    width: 300px;
}

li.alt input {
    width: 240px;
}

li.alt strong {
    position: absolute;
    top: 2px;
    left: 47px;
}

li.email {
    display: inline; /* IE7 hack */
    margin-left: -40px;
}

li.alt.email strong {
    left: 45px;
}