style.css

.container {
    display:flex;
    height:100vh;
    justify-content: center;
    align-items: center;
    background-color:white;
  }
.first-box {
    width:900px;
    height:600px;
    background-color:rgb(134, 230, 230);
    border-radius:10px;
    border-width: 5px;
    border-style:solid;
    border-color:blueviolet;
}
.second-box {
    width: 600px;
    height: 400px;
    background-color: purple;
    color: white;
    border-radius: 5px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
#heading {
    text-align: center;
    font-family:'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
}
.text {
    background-color: purple;
    color: white;
    border: none;
    outline: none;
    padding-right: 20px;
    padding-left: 120px;
    padding-top: 30px;
    resize: none;
    width: 350px;
    height:200px;
}
.chars {
    padding-left: 120px;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
}
.word {
    padding-left: 200px;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
}