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

button {
    border: none;
    background-color: transparent;
}

.btn-action:hover {
    background-color: #e0e5ea;
    opacity: 1;
}

.btn-action img {
    pointer-events: none;
}

.none {
    display: none !important;
}

.float-right {
    float: right;
}

.copyright {
    margin-top: 40px;
    font-size: 14px;
    color: gray;
    text-align: center;
    margin-bottom: 30px;
}

#emptyList {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.task-title--done {
    text-decoration: line-through;
    opacity: 0.3;
}