styles.css

.attribution {
    font-size: 15px;
    text-align: center;
}

.attribution a {
    color: hsl(228, 45%, 44%);
}

.cars {
    width: 80%;
    margin: 100px 10%;
    float: left;
    display: flex;
    justify-content: center;
}

.types {
    width: 25%;
    float: left;
    min-height: 500px;
}

.types img {
    float: left;
    margin-top: 2rem;
    margin-left: 10%;
    margin-right: 10%;
}

.types h1 {
    font-family: 'Big Shoulders Display';
    width: 80%;
    margin-left: 10%;
    margin-right: 10%;
    float: left;
    color: hsl(0, 0%, 95%);
}

.types p {
    line-height: 1.5rem;
    font-family: 'Lexend Deca';
    font-size: 15px;
    text-align: left;
    width: 80%;
    max-height: 6rem;
    margin-left: 10%;
    margin-right: 10%;
    float: left;
    color: hsla(0, 0%, 100%, 0.75);
}

.types a {
    display: inline-block;
    position: relative;
    font-family: 'Lexend Deca';
    float: left;
    text-decoration: none;
    padding: .7rem 1.5rem;
    border-radius: 50rem;
    margin-left: 7%;
    margin-right: 25%;
    margin-top: 7rem;
    background-color: #FFF;
}

.types a:hover {
    background-color: rgba(0, 0, 0, 0);
    color: hsl(0, 0%, 95%)!important;
    border: 2px solid hsl(0, 0%, 95%)!important;
}

#Sedans {
    background: hsl(31, 77%, 52%);
    border-top-left-radius: 10px;
    border-bottom-left-radius: 10px;
}

#Sedans a {
    color: hsl(31, 77%, 52%);
    border: 2px solid hsl(31, 77%, 52%);
}

#SUVs {
    background: hsl(184, 100%, 22%);
}

#SUVs a {
    color: hsl(184, 100%, 22%);
    border: 2px solid hsl(184, 100%, 22%);
}

#Luxury {
    background: hsl(179, 100%, 13%);
    border-top-right-radius: 10px;
    border-bottom-right-radius: 10px;
}

#Luxury a {
    color: hsl(179, 100%, 13%);
    border: 2px solid hsl(179, 100%, 13%);
}

@media screen and (max-width: 376px) {
    .cars {
        display: block;
    }
    .types {
        width: 100%;
    }
    #Sedans {
        border-top-left-radius: 10px;
        border-bottom-left-radius: 0;
        border-top-right-radius: 10px;
    }
    #Luxury {
        border-top-right-radius: 0;
        border-bottom-right-radius: 10px;
        border-bottom-left-radius: 10px;
    }
}