* {
    padding: 0;
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    box-sizing: border-box;
}

body {
    background-color: #2c3e50;
}

header {
    width: 100vw;
    height: 200px;
    background-color: #1ebea5;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

header p {
    font-size: 2em;
    font-weight: bold;
    color: #fff;
}

.container {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
}

section {
    width: 80vw;
    height: 200px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: -40px;
    background-color: #fff;
}

section #pais,
section #ddd {
    width: 40px;
    height: 40px;
    margin-right: 10px;
    font-size: 20px;
    text-align: center;
    border: none;
    border-radius: 5px;
    background-color: #bdc3c7;
}

section #numero {
    font-size: 20px;
    text-align: center;
    margin-right: 10px;
    height: 40px;
    border: none;
    border-radius: 5px;
    background-color: #bdc3c7;
}

section button {
    padding: 5px;
    font-size: 15px;
    font-weight: bold;
    color: #fff;
    height: 40px;
    border: none;
    background-color: #1ebea5;
    border-radius: 5px;
}

footer {
    width: 100vw;
    height: 80px;
    display: flex;
    text-align: center;
    justify-content: center;
    font-size: 1.5em;
    color: #fff;
    position: fixed;
    left: 0;
    bottom: 0;
}

footer a {
    text-decoration: none;
    color: #1ebea5;
}