body {
    font-family: Arial, Helvetica, sans-serif;
    margin: 20px 0 0 30px;
    padding: 0;
    color: #337ab7;
}

ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    margin: 0;
    padding: 0;
    width: 300px;
}

a {
    text-decoration: none;
    color: #337ab7;

}

.menu__task > a {
    font-size: 20px;
    padding: 10px 10px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}

.menu__task > a::after,
.menu__subtask > a::after {
    content: attr(data-score);
    display: block;
    color: gray;   
}

.menu__task > a:hover {
    background: rgba(154,206,235,.6);
    /* transform: scale(1.05); */
}

.menu__submenu {
    overflow: hidden;
}

._collapsed {
    height: 0;
}

.menu__subtask > a {
    padding: 10px 10px;
    font-size: 15px;
    cursor: pointer;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}

.menu__subtask:hover {
    background: rgba(154,206,235,.3);
}