body {
    text-align: center;
}

.b-content {}

.b-book {}

.b-book__page {}

.b-book__page_type_add {
    background-image: url('/images/add.png');
    background-position:center center; 
    background-repeat: no-repeat;
    border: 1px solid black;
    box-sizing: border-box;
    display: inline-block;
    height: 60px;
    width: 1280px;
}

.b-back {
    width: 80px;
    height: 80px;
    background-image: url('/images/back.png');
    position:fixed;
    z-index: 1;
}

.b-back_align_left {
    left: 0px;
}

.b-close {
    width: 20px;
    height: 20px;
    background-image: url('/images/close.png');
    position:fixed;
    z-index: 1;
}

.b-close_align_right {
    margin-left: 740px;
}

.b-menu {
    position: absolute; 
    white-space: nowrap; 
    margin-top: 10px; 
    margin-left: 10%;
}

.b-menu__item {
    display: inline-block;
    height: 50px;
    width: 50px;
}

.b-menu__item_type_add {
    background-image: url('/images/add.png');
}

.b-menu__item_type_edit {
    background-image: url('/images/edit.png');
}

.b-menu__item_type_delete {
    background-image: url('/images/delete.png');
}

.b-modal {
    display: grid;
    place-items: center;
    height: 100vh;
    background: rgba(102, 102, 102, 1);
}

.b-modal_background_black {
    background: black;
}

.b-modal__window {
    border: 1px solid black;
    background-color: white;
    padding: 15px;
}

.b-row {
    width: 100%;
    text-align: left;
}

.b-row label {
    display: inline-block;
    text-align: right;
    width: 20%;
}
.b-row input {
    display: inline-block;
}

.b-row_type_title {
    text-align: center;
}

.b-row_type_space {
    height: 20px;
    text-align: center;
}

.error {
    color: red;
}

.errorMessage {
    color: rgba(0, 0, 0, 0.5);
    text-align: center;
    font-style: italic;
    font-size: 10pt;
    width: 100%;
}

.rownoactive {
}

.rownoactive * {
    opacity: 0.7;
}

.b-mode {
    border: 1px solid red;
    background-color: white;
    text-align: center;
    position: fixed;
    height: 34px;
    width: 310px;
    right: 10px;
    z-index: 1;
}

.b-mode img {
    vertical-align: middle;
    margin-left: 5px;
}

.l-2colums
{
    background-color: white;
    border: 1px solid black;
    color: black;
    height: 800px;
    position: relative;
    top: 50px;
    right: 0;
    bottom: 0;
    left: 0;
    margin: auto;
    white-space: nowrap;
    width: 1000px;
}

.l-2colums__left
{
    border-right: 1px solid black;
    float: left;
    height: 100%;
    width: 20%;
}

.l-2colums__right
{
    display: inline-block;
    height: 100%;
    width: 80%;
}

.menu-vr
{
    background-color: white;
}

.menu-vr__item a
{
    text-decoration: none;
    color: black;
    display: block;
    padding: 20px 0;
    border-bottom: 1px solid black;
}

.menu-vr__item_state_current a
{
    border-right: 1px solid black;
    border-left: 1px solid black;
}

.b-success
{
    background-color: #eeffee;
    border: 1px solid green;
    padding: 10px;
    margin-bottom: 10px;
}