img.cat {
    width: 400px;
    border-bottom: 1px solid #000;
}
.leckerli {
    font-family: "Leckerli One", cursive;
}

.classborder {
    border-radius: 10px;
}

footer {
    display: block;
    background-color: black;
}
summary {
    font-size: 1.4rem;
}

details {
    margin: 1.1rem;
}

a {
    text-decoration: none;
    font-size: 0.9rem;
}
.link {
    display: inline-block;
    width: 200px;
    margin: 5px;
    padding: 5px;

    border-radius: 5px;
}
.dictionarios {
    background-color: orange;
}

.edu {
    background-color: navy;
}

.youtube {
    background-color: crimson;
}
.website {
    background-color: #b8860b;
}
.dictionarios a,
.edu a,
.tool a,
.youtube a,
.website a,
.geography a,
.mat a,
.grammar a,
.books a {
    color: #fff;
}

.game a {
    color: #000;
}
.tool {
    background-color: #aaa;
}
.grammar {
    background-color: #6495ed;
}
.geography {
    background-color: #228b22;
}
.game {
    background-color: #ffd700;
}
.books {
    background-color: #6f325f;
}
.mat {
    background-color: #ff6347;
}
.news {
    background-color: #fdddfa;
}
img.cat {
    width: 150px;
}
img {
    max-width: 30%;
}