style.css

@import url('https://fonts.googleapis.com/css2?family=Montserrat&display=swap');

/* font-family: 'Montserrat', sans-serif; */

body,
html {
    width: 100%;
    height: 100%;
    font-family:'Montserrat', sans-serif;;
    background: url(computer-shadow.jpg) no-repeat center center fixed;
    background-size: cover;
}

h1 {
    font-size: 3rem;
    color: #e2dbdb;
}

hr {
    margin: 20px auto;
    color: #F05F44;
    border: 3px solid #F05F44;
    max-width: 65px;
    opacity: 1;  
}

.btn {
    font-weight: 700;
    border-radius: 300px;
    text-transform: uppercase;
    transition: all 1s;
}

.btn-primary {
    background-color: #F05F44;
    border-color: #F05F44;;
}

.btn-primary:hover {
    background-color: orangered;
    border-color: orangered;
    transform: scale(1.1);
}

.btn-xl {
    padding: 1rem 2rem;
}

.buffer {
    height: 10rem;
}