body{
    background:#111827;
    font-family:Arial;
    display:flex;
    justify-content:center;
    align-items:center;
    height:100vh;
}

.container{
    background:white;
    padding:30px;
    width:350px;
    border-radius:10px;
    text-align:center;
}

input{
    width:70%;
    padding:10px;
}

button{
    padding:10px 15px;
    background:#2563eb;
    color:white;
    border:none;
    cursor:pointer;
}

ul{
    list-style:none;
    padding:0;
}

li{
    background:#eee;
    margin-top:10px;
    padding:10px;
    display:flex;
    justify-content:space-between;
}

.delete{
    background:red;
    color:white;
    border:none;
    padding:5px 10px;
}