* {
    margin: 0%;
    padding: 0%;
    font-family: Arial, Helvetica, sans-serif;
    box-sizing: border-box;
}

.big-container {
    position: relative;
    display: flex;
    justify-content: center;
    background: fixed;
}

.big-container a {
    display: block;
    z-index: 100;
    font-size: 24px;
    margin-top: 15px;
}

.container {
    position: absolute;
    text-align: center;
    background-color: rgb(115, 115, 115);
    padding: 40px;
    border: 8px solid black;
}

h1 {
    color: white;
}

.error {
    color: red;
    font-size: 14px;
}

form {
    width: 800px;
    display: flex;
    flex-direction: column;
    margin: auto;
    gap: 10px;
    text-align: start;
    color: white;
    font-size: 20px;
}

input {
    height: 40px;
    width: 100%;
    font-size: 18px;
    border-radius: 4px;
    border: none;
    cursor: pointer;
    margin-bottom: 10px;
    text-align: start;
    padding-inline-start: 10px;
}

form p {
    font-size: 10px;
}

button {
    border-radius: 10%;
    padding: 10px 20px;
    font-size: 16px;
    background-color: darkslategray;
    color: white;
}

#submit {
    background-color: rgba(0, 0, 255, 0.6);
}

#submit:hover {
    background-color: rgba(0, 0, 255, 0.9);
}

#clear {
    background-color: rgba(255, 0, 0, 0.6);
}

#clear:hover {
    background-color: rgba(255, 0, 0, 0.9);
}

.btn {
    display: flex;
    justify-content: space-between;
}

@media (max-width: 768px) {
    form {
        width: 100%;
    }
}