@import url('https://fonts.googleapis.com/css2?family=Albert+Sans:ital,wght@0,100..900;1,100..900&display=swap');


body {
    font-family: "Albert Sans", sans-serif;
    line-height: 1.3;
    background-color: rgb(177, 168, 188);
}

h1, h2, h3, h4 {
    color: #313131;
    text-align: center;
}

h1 {
    font-size: 3rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

header {
    color: #51b3b0;
    text-align: center;
}

header nav {
    margin-top: 1rem;
}

nav ul {
    list-style-type: none;
    display: flex;
    justify-content: center;
}

nav ul li {
    margin: 2rem;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-size: 1.2rem;
}

.aprobado {
    display: flex;
    justify-content:space-between;
    flex-wrap:wrap; 
    padding: 6rem;
    gap: 0.7rem; 
    margin: 2rem;
    overflow-x: auto;
}

.niveles {
        border: 0.2rem solid #7e7d96;
        border-radius: 30px;
        width: 200px;
        padding: 20px;
        height: 19rem;
}

.niveles h3 {
    color: #2c3e50;
    font-size: 1.3rem;
}

.niveles ul {
    list-style-type: none;
    padding: 0;
}

.niveles li {
    margin: 0.4rem;
    font-size: 1rem;
}

img {
    display: flow-root;
    margin: auto;
    border-radius: 2rem;
    max-width:100%;
}

footer {
    background-color: #7e7d96;
    padding: 30px 50px;
    margin: 20px 50px;
    border-radius: 20px;
    text-align: center;
}