main.scss

* {
    margin: 0;
    padding: 0;
    box-sizing: 0;
}

html {
    font-size: 62.5%;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    text-transform: uppercase;
}

.container {
    height: 100vh;
    width: 100vw;
    background-color: aliceblue;
    flex-direction: column;
    display: flex;
    justify-content: center;
    align-items: center;
}

h1 {
    
    color: var(--yellow);
    font-size: 20rem;
    font-weight: bold;

    @media screen and (max-width:900px){ font-size: 15rem; }

    @media screen and (max-width:450px){ font-size: 10rem; }

    @media screen and (max-width:250px){ font-size: 8rem; }
}

button {

    padding: 1rem 3rem;
    font-size: 2rem;
    outline: none;
    margin-top: 5rem;
    border-radius:2rem;
    border: none;
    transition: all .3s ease-in-out;

    &:hover {
        cursor: pointer;
        padding: 1rem 4rem;
    }

}


.animate {
	-webkit-animation: animate 0.6s cubic-bezier(0.250, 0.460, 0.450, 0.940) both;
	        animation: animate 0.6s cubic-bezier(0.250, 0.460, 0.450, 0.940) both;
}

@keyframes animate {
    0% {
      -webkit-transform: rotateY(20deg) rotateX(35deg) translate(300px, -300px) skew(-35deg, 10deg);
       transform: rotateY(20deg) rotateX(35deg) translate(300px, -300px) skew(-35deg, 10deg);
       opacity: 0;
    }
    100% {
      -webkit-transform: rotateY(0) rotateX(0deg) translate(0, 0) skew(0deg, 0deg);
      transform: rotateY(0) rotateX(0deg) translate(0, 0) skew(0deg, 0deg);
      opacity: 1;
    }
  }