styles.css

* {
    margin: 0;
    padding: 0;
    font-family: 'Roboto', sans-serif;
    box-sizing: border-box;
}

body {
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgb(34, 56, 67);
}

.container {
    width: 100%;
    background-color: rgb(216, 180, 160);
    min-height: 100vh;
    padding: 10px;
}

.card {
    margin: 100px auto 100px;
    max-width: 500px;
    min-height: 100px;
    padding: 40px 30px;
    background-color: rgb(239, 241, 243);
    border-radius: 20px;
    text-align: center;
}

#add-box {
    text-indent: 10px;
    outline: none;
    border: none;
    width: 70%;
    height: 40px;
    border-radius: 25px;
    background-color: rgba(255, 255, 255, 0.9);
    font-size: 20px;
    font-weight: 400;
    transition: width 0.3s ease;
    color: rgb(34, 56, 67);
    padding: 12px;
}

#add-box:focus {
    background-color: rgba(255, 255, 255, 0.95);
}

h1 {
    color: rgb(34, 56, 67);
    font-weight: 900;
    margin-bottom: 10px;
}

.checklist {
    width: 60px;
    height: 35px;
}

.search {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 25px;
}

#add-todo {
    width: 25%;
    height: 40px;
    border-radius: 25px;
    background-color: rgb(215, 122, 97);
    border: none;
    font-size: 20px;
    font-weight: 500;
    color: rgb(34, 56, 67);
    cursor: pointer;
    user-select: none;
}

#add-todo:hover {
    background-color: rgb(238, 147, 122);
}

#list {
    max-width: 500px;
    list-style-type: none;
    text-align: left;
    background-color: rgb(239, 241, 243);
}

#list li {
    margin-bottom: 5px;
    font-size: 20px;
    font-weight: 400;
    padding: 15px;
    cursor: pointer;
    user-select: none;
    position: relative;
    /* background-color: rgb(219, 211, 216); */
    border-radius: 5px;
    color: rgb(34, 56, 67);
    background-color: rgb(239, 241, 243);
    white-space: pre-wrap; /* This line makes the text wrap */
    word-break: break-word;
}

#list li:last-child {
    margin-bottom: 0;
}

.checked {
    color: #555;
    text-decoration: line-through;
}

#list li span {
    position: absolute;
    padding-left: 10px;
    padding-right: 18px;
    right: 0;
    top: 5px;
    width: 1px;
    height: 40px;
    font-size: 22px;
    color: rgb(215, 122, 97);
    line-height: 40px;
    text-align: center;
}

#list li span:hover {
    color: rgb(238, 147, 122);
}