#mouse {margin-top: 10%;
    h1{text-align: center;font-weight: bolder}
    h2{margin-top: 5%;font-weight: bold;font-size: 2rem}
    h3{
        margin-top: 5%;font-weight: bolder;
    }
    p{font-size: 1.1rem;
        line-height:300%;
        em{
            color: #0a58ca;font-weight: bold;
        }
    }
}