@import url('https://fonts.googleapis.com/css?family=Montserrat');
*{ margin: 0; padding: 0;  margin: auto; box-sizing: border-box;}

body{background-color: gainsboro; } 

nav {text-decoration: none;
    text-align: center;
    margin-bottom: 2rem;
    margin-top: 2rem;
    background-color: rgba(216, 48, 67, 0.69);
}

h1 {font-family: 'Montserrat';
    font-size: 5rem;
    color:white;}

nav ul li { text-decoration: none;
    display: inline-block;
    font-family: 'Montserrat';
    padding: 0.5rem 1.5rem 0.5rem 1.5rem;
    margin-top: 1rem;
    background-color: #d83043;
}

h2{font-family: 'Montserrat';color:black; padding: 2rem 1rem; text-align: right; margin-right: 5rem; }
h3 {font-family: 'Montserrat';}
h5 {font-family: 'Montserrat'; margin: 1rem;}
article {width: 60%; height: 20rem; background-color: #ffbbc3; display: flex;
	flex-direction: row;
	flex-wrap: nowrap;
	justify-content: space-around;
	align-items: stretch;
	align-content: stretch;
    padding: 2rem;margin: 2rem;}
.materias {align-items: center;}
a li {font-family: 'Montserrat';}

main {align-content: center;
        margin: 10%;}

footer {text-align: center;padding: 5rem 2rem 2rem 2rem; font-family: 'Montserrat';}

img {border-radius: 10rem;
    display: inline-flex;
    width: 30%;
    height: 60%;}