#ok-form #number {
  width: 80px;
}
#ok-form button {
  background: #960303;
}
#ok-form button:hover {
  background: #d93939;
}
.success {
    display: flex;
    background: lightgreen;
    min-width: 100%;
    min-height: 70px;
    border-radius: 4px;
}
.success.blue{
    background: lightskyblue;
}
.success span {
    display: block;
    margin-top: auto;
    margin-bottom: auto;
    margin-left: auto;
    margin-right: auto;
}