.container{
    display: flex;
    flex-flow: row wrap;
    justify-content: flex-start;
    gap: 25px;
    border: solid 1px #ccc;
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.3);
    border-radius: 8px;
    padding: 10px;
    min-height: 150px;
}

#list{
    padding-left: 55px;
}

li{
    font-family:'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
    font-size: 1.30em;
    overflow-wrap: break-word;
    white-space: normal;
}

/* This style is from Uiverse.io by aasisodiya */
button, #submit {
    align-self: flex-end;
    background-color: #eee;
    border: none;
    padding: 0.5rem;
    font-size: 1rem;
    width: 10em;
    border-radius: 1rem;
    color: lightcoral;
    box-shadow: 0 0.4rem #dfd9d9;
    cursor: pointer;
}

button:active,
#submit:active {
    color: white;
    box-shadow: 0 0.2rem #dfd9d9;
    transform: translateY(0.2rem);
}

button:hover,
#submit:hover{
    background: rgb(236, 197, 197);
    color: white;
    text-shadow: 0 0.1rem #bcb4b4;
}

#elementInput{
    align-self: flex-end;
    padding: 0.5rem;
    font-size: 1rem;
    width: 10em;
    border: solid 1.5px;
    border-radius: 5px;
    background-color: rgb(236, 197, 197);
}

.checkbox:checked+label {
    font-weight: bold;
    text-decoration: line-through;
}