body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    height: 100dvh;
    background-color: #f3f3f3;
}


.container {
    width: 100%;
    display: flex;
    /* margin-top: 20px; */
}

.input-section, .preview-section {
    padding: 20px;
    box-sizing: border-box;
}

.input-section {
    width: 30%;
    min-width: 400px;
    border-right: 1px solid #ccc;
    background-color: #fff;
    overflow-y: auto;
    max-height: 100dvh;
}

.preview-section {
    width: 70%;
    /* background-color: #eaeaea; */
    background-color: hsl(191, 100%, 95%);
    display: flex;
    flex-direction: column;
}

h2, h3, h4 {
    margin-top: 0;
}

h2, h3{
    color: #f05c2a;
}

h4{
    color: #33adc6;
}
label {
    display: block;
    margin: 10px 0;
}

input, textarea {
    width: 100%;
    padding: 8px;
    box-sizing: border-box;
}

textarea {
    height: 60px;
}

iframe {
    width: 100%;
    height: 100%;
    border: none;
    background-color: #fff;
    box-shadow: 0px 0px 8px #0000002e;
}

.prog-row {
    border: 1px solid #ddd;
    padding: 10px;
    margin-bottom: 10px;
    background-color: #f9f9f9;
}

button{
    appearance: none;
    -moz-appearance: none;
    -webkit-appearance: none;
    border: none;
    font-size: 16px;
    background-color: #9ece6a;
    cursor: pointer;
    color: #fff;
    border-radius: 4px;
    padding: 10px 10px;
}

.remove-row{
    background-color: #ff6535;
}

.remove-prog{
    background-color: transparent;
    border: 1px solid #ff6535;
    color: #ff6535;
}

.add-row{
    background-color: #ff6535;
}

hr{
    appearance: none;
    -moz-appearance: none;
    -webkit-appearance: none;
    margin: 20px 0;
    background-color: #fff;
	border-top: 2px dotted #ff6535;
}