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

body {
    font-size: 18px;
    font-family: Arial, Sans-Serif;
}

.container {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.table_content {
    background: rgba(2, 2, 2, 0.5);
}

.table_content .inputan input {
    width: 100%;
    font-size: 1.4em;
    padding: 15px;
    border-radius: 5px;
    text-align: center;
    outline: none;
    border: none;
}

.table_content .inputan input:focus {
    box-shadow: 0 0 3px 2px blue;
}

.table_content .inputan,
.table_content .tombol {
    padding: 10px;
}
.table_content {
    border-radius: 5px;
}

.table_content .tombol {
    width: 100%;
}

.table_content .tombol button {
    width: 100%;
    padding: 15px;
    font-size: 1.3em;
    display: flex;
    justify-content: center;
    align-items: center;
    border: none;
    outline: none;
    background: rgba(230, 230, 230, 0.4);
}

.table_content .tombol button i {
    font-size: 1.18em;
    display: flex;
    justify-content: center;
    align-items: center;
}

@media only screen and (max-width: 767px) {
    .table_content .inputan input {
        font-size: 1.1em;
    }

    .table_content .tombol button {
        font-size: 1.1em;
    }
}