* { box-sizing: border-box; margin: 0; padding: 0; }

body { margin: 0; padding: 0; }

input {
    width: 100%;
    height: 44px;
    padding: 6px 12px;
    font-size: 14px;
    border: 1px solid #ccc;
    border-radius: 4px;
    text-transform:uppercase;
}