body {
    font-family: "Poppins", sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: #f9f9f9;
    text-align: center;
}

header {
    background-color: #333;
    color: #fff;
    padding: 1rem;
    
    height: 30px;
    margin: 0;
    text-align: end;
}

nav{
    margin-right: 20px;
    width: 100%;
}

nav a {
    color: #fff;
    text-decoration: none;
    margin: 0 10px;
}

nav a:hover {
    text-decoration: underline;
}

main {
    padding: 20px;
    
}

.profile {
    background: linear-gradient(45deg, #a3b9cc, #07b4ee);
    width: 100%;   
    margin: 0 auto;
    padding: 0;
    padding-top: 20px;
    padding-bottom: 20px;
    
}

ul {
    list-style: disc inside;
    padding: 0;
    margin: 0;
}

ul li {
    list-style-position: inside;
}

section {
    margin-bottom: 20px;
    background-color: #fff;
    padding: 15px;
    border-radius: 5px;
    box-shadow: 0 2px 4px rgba(0,0,0, 0.1);
}

footer {
    text-align: center;
    padding: 1rem;
    background-color: #333;
    color: #fff;
    width: 100%;
    box-sizing: border-box;
    margin: 0;
}

img {
    width: 200px;
    height: auto;
}

iframe {
    width: 300px;
    height: 200px;
    max-width: 100%;
    height: auto;
    padding-bottom: 10px;
}

form{
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: center;
    justify-content: center;
}

.travel {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    justify-content: center;
    padding-bottom: 20px;
}

.travel-pics {
    width: 100%;
    height: auto;
} 

footer p {
    text-align: center;
    font-size: 0.50rem;
    color: #999;
    margin-top: 10px;
    line-height: 1.2;
}

#toTopButton {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: none;
    background-color: #333;
    color: #fff;
    border: none;
    padding: 10px 15px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 10px;
}

#toTopButton:hover {
    background-color: #555;
}



@media (max-width: 600px) {
    .travel {
        display: grid;
        grid-template-columns: 1fr;
    }
}

@media (min-width: 600px) {
    .travel {
        padding: 0 40px 40px 40px;
    }
}