.btn {
    background: cornflowerblue;
    border: none;
    color: #fff;
    padding: 1rem 2rem;
    cursor: pointer;
    margin: 1rem;
}
#btn-exec, #btn-get-cals {
    display: none;
    background: darkseagreen;
}
#btn-close-select {
    background: LightSalmon;
    max-width: 200px;
}
table {
    margin: 1rem;
    border: 1px solid #000;
}
tr {
    border: 1px solid;
    background: white;
}
tr:nth-of-type(2n) {
    background: whitesmoke;
}
tr:hover {
    font-weight: bold;
}
th, td {
    min-width: 100px;
}
td.hours {
    text-align: right;
}
[role="listitem"] .v-list__tile {
    display: flex;
    align-items: center;
}

section.actions {
    display: flex;
    flex-wrap: wrap;
}
section.actions > div {
    flex: 1 0 50%;
    border: 1px solid;
    padding: 1rem;
}