style.css

* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}
*:not(i) {
    font-family:'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
}
body {
    background-color: #F5F5DC;
    background: url(bg.jpg);
  background-repeat: no-repeat;
  background-size:cover;
  opacity: 2;
   
}
.container {
    background-color: #ffffff;
    width: 90vmin;
    position: absolute;
    transform: translate(-50%, -50%);
    top: 50%;
    left: 50%;
    padding: 80px 50px;
    border-radius: 10px;
    box-shadow: 0 20px 40px rgba(38, 33, 61, 0.2);
}
.search-box {
    width: 100%;
    display: flex;
    justify-content: space-between;
}
.search-box input {
    padding: 5px;
    width: 70%;
    border: none;
    outline: none;
    border-bottom: 3px solid brown;
    font-size: 16px;
}
.search-box button {
    padding: 15px 0;
    width: 25%;
    background-color: brown;
    border: none;
    outline: none;
    color: #ffffff;
    border-radius: 5px;
}
.result {
    position: relative;
}
.result h3 {
    font-size: 30px;
    color: brown;
}
.result .word {
    display: flex;
    justify-content: space-between;
    margin-top: 80px;
}
.result button {
    background-color: transparent;
    color: brown;
    border: none;
    outline: none;
    font-size: 18px;
}
.result .details {
    display: flex;
    gap: 10px;
    color: #120c2d;
    margin: 5px 0 20px 0;
    font-size: 14px;
}
.word-meaning {
    color: brown;
}
.word-example {
    color: #575a7b;
    font-style: italic;
    border-left: 5px solid #120c2d;
    padding-left: 20px;
    margin-top: 30px;
}
.error {
    margin-top: 80px;
    text-align: center;
}