body {
    display: flex; /* Use flex layout for the body */
    justify-content: center; /* Horizontally center the flex items */
    align-items: center;
}

.swal-modal{
    font-family: Helvetica, Arial;
}

section.section{
    padding-top: 40px;
    padding-bottom: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.container{
    width: 100%;
    padding-top: 0;
    max-width: 640px;
    padding-left: 20px;
    padding-right: 20px;
    margin-left: auto;
    margin-right: auto;
}

.customize{
    margin-top: 20px;
    font-family: Helvetica, Arial;
}
.customize input{
    display: block;
    width: 100%;
    max-width: 600px;
    margin-bottom: 10px;
    padding: 4px 6px;
    border: 1px solid #ccc;
    font-size: 16px;
}
.customize .checkbox-inline{
    display: block;
    font-size: 14px;
}
.customize .checkbox-inline input{
    width: auto;
    display: inline-block;
}

.btn.btn-copy{
    margin-top: 20px;
    padding: 10px 16px;
    border: none;
    font-size: 14px;
    border-radius: 3px;
    border: 1px solid #dbdbdb;
    color: #363636;
    background-color: #fff;
}
.btn.btn-copy:hover,
.btn.btn-copy:focus{
    border: 1px solid #aaaaaa;
    outline: none;
}

#main{
    opacity: 0;
    padding-bottom: 100px;
    width: 100%;
}

.hidden {
    display: none;
}

label {
    color: #898989;
}

.responsive-table {
    width: 100%;
    max-width: 600px; /* if you want to limit the maximum width */
}

.responsive-table td {
    width: 100%; /* each table cell will take up 100% of the table width */
}

.preview-tr, .preview-tbody, .preview-td {
    display: table;
}

@media screen and (max-width: 600px) {
    .preview-tr, .preview-tbody, .preview-td {
        display: block;
    }

    .preview-td {
        margin-top: 10px;
    }

    .preview-td img {
        width: 100%;
    }
}