Flexbox form skeletton

form {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
}

input {
    margin:5px;
    flex: 1 1 50%;

}
input[type=submit] {
    flex: 1 1 20%;
    cursor: pointer;
    background: #5766AD;
    color: white;
    font-weight: 600;
}
input[name=url] {
/* Will occupy the entire width */
    flex: 1 1 100%;
}