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

html {
    font-size: 10px;
}
body {
    font-family: sans-serif;
    font-size: 1.5rem;
    width: 100%;
    min-height: 100vh;
    background: #bada55;

    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='8' height='8' viewBox='0 0 8 8'%3E%3Cg fill='%239C92AC' fill-opacity='0.4'%3E%3Cpath fill-rule='evenodd' d='M0 0h4v4H0V0zm4 4h4v4H4V4z'/%3E%3C/g%3E%3C/svg%3E");
}

.inbox {
    width: 90%;
    max-width: 40rem;
    margin: 8rem auto;
    background: white;
    border-radius: 0.5rem;
    box-shadow: 1rem 1rem 0 rgba(0, 0, 0, 0.1);
    position: relative;
}

.clear {
    cursor: pointer;
    background: transparent;
    border: 0;
    width: 6rem;
    height: 6rem;
    padding-bottom: 1rem;
    font-size: 4rem;
    transition: all 0.4s;
    filter: drop-shadow(0 0 0.75rem darkgray);

    position: absolute;
    top: 7rem;
    left: 17rem;
    transform: translateY(-100%);
    z-index: -1;
}
.inbox:hover .clear {
    top: 0;
}

.item {
    display: flex;
    align-items: center;
    border-bottom: 1px solid #f1f1f1;
}

.item:last-child {
    border-bottom: 0;
}

input:checked + p {
    background: linear-gradient(#dcdcdc, #f1f1f1);
    text-decoration: line-through;
}

input[type='checkbox'] {
    margin: 2rem;
}

p {
    margin: 0;
    padding: 2rem;
    transition: background 0.2s;
    flex: 1;
    font-family: 'helvetica neue';
    font-size: 2rem;
    font-weight: 200;
    border-left: 1px solid #d1e2ff;
}