.i-tab {
    display: flex;
    flex-grow: 1;
    flex-direction: column;
}

.i-tab-detail {
    display: flex;
    flex-grow: 1;
    flex-direction: column;
}

.i-tab-nav {
    display: flex;
    margin-bottom: 8px;
    user-select: none;
}

.i-tab-nav-item {
    padding: 16px;
    border-bottom: 1px solid #cbcbcb;
    font-size: 1.1em;
    transition: all 0.2s;
    box-sizing: border-box;
    cursor: pointer;
    text-align: center;
}

.i-tab-nav-item:hover {
    color: #2196f3;
    border-bottom: 2px solid #2196f3;
    padding-bottom: 15px;
}

.i-tab-nav-item-active {
    color: #2196f3;
    border-bottom: 2px solid #2196f3;
    padding-bottom: 15px;
}

.i-tab-detail-item {
    display: none;
    flex-direction: column;
    flex-grow: 1;
}

.i-tab-detail-item-active {
    display: flex;
}