.ValidationMessage {
    float: right;
}

.Box {
    margin: 0px;
}

.ColFirst {
    border-right: 6px solid #f37521;
}

input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
    /* display: none; <- Crashes Chrome on hover */
    -webkit-appearance: none;
    margin: 0; /* <-- Apparently some margin are still there even though it's hidden */
}