/***********************************************************/
.notebookOrder {
    white-space: nowrap;
    overflow: hidden;
}

.notebookOrder > .notebook_radio {
    display: none;
}

.notebookOrder > .notebook_radio + label {
    display: inline-block;
    border: 1px solid gray;
    padding: 4px;
    cursor: pointer;
    position: relative;
}

.notebookOrder > .notebook_radio + label:not(:last-of-type) {
    border-right: none;
}

.notebookOrder > .notebook_radio + label:hover {
    color: blue;
}

.notebookOrder > .notebook_radio + label:last-of-type::after {
    display: block;
    border-bottom: 1px solid gray;
    width: 2000px;
    content: "";
    position: absolute;
    bottom: -1px;
    left: 100%;
}

.notebookOrder > .notebook_radio:checked + label {
    color: blue;
    border-bottom: 1px solid rgba(0,0,0,0);
}

.notebookOrder > .page {
    white-space: normal;
    display: none;
    border: 1px solid gray;
    border-top: none;
    margin: 0px;
    padding: 2px 2px;
}

.notebookOrder > input:nth-of-type(1):checked ~ div:nth-of-type(1),
.notebookOrder > input:nth-of-type(2):checked ~ div:nth-of-type(2),
.notebookOrder > input:nth-of-type(3):checked ~ div:nth-of-type(3),
.notebookOrder > input:nth-of-type(4):checked ~ div:nth-of-type(4),
.notebookOrder > input:nth-of-type(5):checked ~ div:nth-of-type(5),
.notebookOrder > input:nth-of-type(6):checked ~ div:nth-of-type(6) {
    display: block;
}

/**************************************************************/
.navbar-nav > li {
  /*
    border: 1px solid #9b9292;
    border-radius: 3px;
  */
    font-size: 20px;
}

.navbar-form,
.navbar-form >input,
.navbar-form .form-group >input,
.navbar-form >button {
    font-size: 20px;
    /*height: 45px;*/
}
/*******************************/
.nTab {
    white-space: nowrap;
    overflow: hidden;
}

.nTab button {
   border-right: none;
    display: inline-block;
    border: 1px solid gray;
    padding: 4px;
    cursor: pointer;
    position: relative;
  font-weight: 700;

}

.nTab button:hover {
    background-color: #FFEB3B;
}

.nTab button.active {
    color: blue;
    border-bottom: 1px solid rgba(0, 0, 0, 0);
}

.nTabContent {
    display: none;
    padding: 6px 12px;
    border: 1px solid #4CAF50;
    border-top: none;
}

.nTabContent.active {
    display: block;
}


/*******************************/
/*
ИСХОДНЫЙ ВАРИАНТ
.nTab {
    overflow: hidden;
    border: 1px solid #4CAF50;
    background-color: #C8E6C9;
}


.nTab button {
    background-color: inherit;
    float: left;
    border: none;
    outline: none;
    cursor: pointer;
    padding: 14px 16px;
    transition: 0.3s;
}


.nTab button:hover {
    background-color: #FFEB3B;
}


.nTab button.active {
  background-color: #4CAF50;
  color: #fff;
}


.nTabContent {
    display: none;
    padding: 6px 12px;
    border: 1px solid #4CAF50;
    border-top: none;
}

.nTabContent.active {
    display: block;
}
*/

/*******************************/
.form-control {
    height: 40px;
}

.message_promotion {
    background-color: #ff9800;
    border: 1px solid transparent;
    border-radius: 20px;
    color: #9c27b0;
    font-size: large;
    padding: 10px;
    /*margin-bottom: 20px;*/
}

.sticky{
  position: sticky !important;
  top: 0;
  background: white;
  z-index: 100;
}

/*этот класс добавлять ко всем приклеивающимся друг за другом элементам
есть еще обработка в js события прокрутки которая будет менять правильным образом style.top*/
.sticky-element {
  position: sticky !important;
  top: 0;
}
/*******************************/
.img-fullscreen {
  display: block;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 100000;
  background-position: center;
  background-clip: border-box;
  background-size: contain;
  background-repeat: no-repeat;
  background-color: rgba(0, 0, 0, 0.85);
  border: 30px solid transparent;
  cursor: pointer;
}