body {
    height: 100vh;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #0062cc;
    font-family: 'Arial', sans-serif;
}

.imei-container {
    text-align: center;
    position: relative;
    bottom: 20vh; 
}

.imei {
    display: flex;
    justify-content: center;
    align-items: center;
}

.imei-input {
    padding: 10px;
    width: 300px;
    font-size: 18px;
    border: none;
    border-radius: 5px;
}

.imei-icon {
    height: 50px;
    width: 50px;
    margin-left: 10px;
    border: none;
    border-radius: 5px;
    color: white;
    background-color: #17a2b8;
    transition: background-color 0.3s;
}

.imei:hover .imei-icon {
    background-color: #1e7e34;
}


.alert-container {
    text-align: center;
    margin-top: 20px;
}

.alert {
    margin-top: 10px;
}


a:link {
    text-decoration: none;
}