body {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    display: grid;
    grid-template-rows: 110px 1fr;
    background-color: #F5F5F5;
}

.container {
    display: flex;
    justify-content: center;
}

.header {
    display: grid;
    grid-template-columns: 270px 1fr;
    align-items: center;
    background-color: #FFCC00;
}

.logo-dhl {
    width: 200px;
    height: auto;
    margin-left: 10px;
}

.box {
    width: 515px;
    height: 200px;
    background-color: #FFFFFF;
    border-radius: 30px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
    margin-top: 20px;
    border: 1px solid black;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
}

.logo-kubi {
    width: 171px;
    height: auto;
    justify-self: center;
}

.btn-login {
    background-image: linear-gradient(#5DCC8D, #387A54);
    width: 190px;
    height: 115px;
    color: white;
    font-size: 35px;
    font-family: Helvetica;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    justify-self: center;
}