header {
    background-image: url(../images/globe.jpg);
    background-position: center;
    background-size: cover;
    height: 75vh;

    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.header_section {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    text-align: center;
    color: white;
    font-family: 'Montserrat', sans-serif;
    margin-bottom: 1rem;
}

#main_header {
    letter-spacing: 12px;
    font-size: 40px;
    margin: 0px;
}

#country_number {
    font-size: 20px;
    margin-bottom: 2rem;
    margin: 0px;
}

.buttons {
    display: flex;
    gap: 0.5rem;
    margin-left: 4rem;
    margin-bottom: 1.5rem;
}

#starting_word {
    height: 3rem;
    padding: 1rem;
    background-color: rgba(137, 91, 230);
    color: white;
    border: none;
}

#starting_word:hover {
    background-color: rgba(88, 28, 184);
    font-weight: bold;
}

#search_any {
    height: 3rem;
    padding: 1rem;
    background-color: rgba(137, 91, 230);
    color: white;
    border: none;
}

#search_any:hover {
    background-color: rgba(88, 28, 184);
    font-weight: bold;
}

#filter {
    height: 3rem;
    padding: 1rem;
    background-color: rgba(137, 91, 230);
    color: white;
    border: none;
}

#filter:hover {
    background-color: rgba(88, 28, 184);
    font-weight: bold;
}

#search_bar {
    width: 28rem;
    height: 2.5rem;
    border-radius: 20px;
    border-color: lightskyblue;
    font-size: 1.2rem;
    font-family: sans-serif;
    outline: none;
    padding-left: 20px;
    padding-right: 20px;
}

#search_bar:focus {
    border-color: lightskyblue;
}

#search_bar::placeholder {
    text-align: center;
}

#search_button {
    width: 2.5rem;
    font-size: 1.5rem;
    color: white;
    margin-left: 0.5rem;
}

main {
    background-color: rgba(255, 255, 227);  
    display: flex;
    justify-content: center;
    align-items: center;
}

.all_countries {
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    flex-wrap: wrap;
    max-width: 1100px;
    margin: 0 auto;
    padding: 40px;
    gap: 20px;
}