.nav_box {
    display: flex;
    height: 32px;
    color: var(--color50);
}

.btn_nav {
    height: 32px;
    min-width: 32px;
    max-width: 32px;
    margin-right: 15px;
    background-color: var(--color96);
    border-radius: 20%;
}

.icn_opt.active {
    border-radius: 21px 21px 0 0;
    background-color: var(--color50);
    fill: var(--white)
}

#master .btn_nav.card.hide,
#detail .btn_nav.list.hide {
    display: none;
}

btn:hover,
#detail .btn_nav.card.selected,
#master .btn_nav.list.selected {
    background-color: var(--color60);
    fill: var(--white);
}

.icn {
    display: block;
    background-color: var(--color96);
    max-width: 32px;
    max-height: 32px;
    min-width: 32px;
    border-radius: 20%;
    fill: var(--color50);
    margin-right: 10px;
}

.icn_opt {
    display: block;
    background-color: var(--color96);
    max-width: 32px;
    max-height: 32px;
    border-radius: 50%;
    fill: var(--color50);
}

.icn_act {
    display: block;
    background-color: var(--color96);
    min-width: 32px;
    max-width: 32px;
    max-height: 32px;
    border-radius: 50%;
    fill: var(--color50);
    margin-left: 3px;
    margin-right: 10px;
}

button {
    display: inline-block;
    background-color: var(--color60);
    border: none;
    padding: 0px 20px 0px 20px;
    height: 48px;
    width: -moz-fit-content;
    width: fit-content;
    line-height: 48px;
    text-align: center;
    text-decoration: none;
    font-size: 1rem;
    border-radius: 5px;
    margin-bottom: 15px;
}

button a {
    color: var(--white)
}

.icn_box {
    display: flex;
    align-items: center;
    height: 42px;
    color: var(--black);
}

.usr_box {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}