html {
    font-family: sans-serif;
    background: #ffc600;
}

.inbox {
max-width: 400px;
margin: 50px auto;
background: white;
border-radius: 5px;
box-shadow: 10px 10px 0 rgba(0,0,0,0.1);
}

.item {
display: flex;
align-items: center;
border-bottom: 1px solid #F1F1F1;
}

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

input:checked + p {
background: #F9F9F9;
text-decoration: line-through;
}

input[type="checkbox"] {
margin: 20px;
}

p {
margin: 0;
padding: 20px;
transition: background 0.2s;
flex: 1;
font-family:'helvetica neue';
font-size: 20px;
font-weight: 200;
border-left: 1px solid #D1E2FF;
}