.Disabled
    {
    display:none;
    }

input:valid
    {
    background-color:#e1e7e6;
    }

.hidden 
    {
    display: none;
    }


.blink 
    {
    animation: blink 1s infinite; /* Параметры анимации */
    }

@keyframes blink 
    {
    from { opacity: 1; /* Непрозрачный текст */ }
    to { opacity: 0; /* Прозрачный текст */ }
    }

.btn1 
    {
	display: inline-block;	
	box-sizing: border-box;
	padding: 0 25px;
	margin: 0 15px 15px 0;
	outline: none;
	border: 1px solid #fff;
	border-radius: 50px;
	height: 46px;
	line-height: 46px;
	font-size: 14px;
	font-weight: 600;
	text-decoration: none;
	color: #444;
	background-color: #fff;
	box-shadow: 0 4px 6px rgb(65 132 144 / 10%), 0 1px 3px rgb(0 0 0 / 8%);
	cursor: pointer;
	user-select: none;
	appearance: none;
	touch-action: manipulation;  
	vertical-align: top;
	transition: box-shadow 0.2s;
    }

.btn:focus-visible 
{
	border: 1px solid #4c51f9;
	outline: none;
}
.btn:hover
{
	transition: all 0.2s;
	box-shadow: 0 7px 14px rgb(65 132 144 / 10%), 0 3px 6px rgb(0 0 0 / 8%);
}
.btn:active
{
	background-color: #808080;
}
.btn:disabled 
{
	background-color: #eee;
	border-color: #eee;
	color: #444;
	cursor: not-allowed;
}

.confirm2,.confirm3,.alert2
{
  display: none;
}
.confirm2 > div:first-of-type,.confirm3 >  div:first-of-type ,.alert2 > div:first-of-type 
{
  position: fixed;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0, 0.0);
  top: 0px;
  left: 0px;
}
.confirm2> div:last-of-type ,.confirm3> div:last-of-type ,.alert2 > div:last-of-type 
{
  padding: 10px 20px;
  background: rgba(170,237,235, 1.0);
  position: fixed;
  width: auto;
  height: auto;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  border-radius: 5px;
  border: 1px solid #333;
}
.confirm2> div:last-of-type div:first-of-type ,.confirm3> div:last-of-type div:first-of-type ,.alert2 > div:last-of-type div:first-of-type 
{
  min-width: 150px;
  padding: 10px;
}
.confirm2 > div:last-of-type div:last-of-type ,.confirm3 > div:last-of-type div:last-of-type ,.alert2 > div:last-of-type div:last-of-type 
{
  text-align: right;
}

/*   Open state of the dialog  */
dialog[open] {
  opacity: 1;
  background: lightblue;
  border: none;
  border-radius: 1rem;
  transform: scaleY(1);
}

/*   Closed state of the dialog   */
dialog {
  opacity: 0;
  transform: scaleY(0);
  transition:
    opacity 0.1s ease-out,
    transform 0.1s ease-out,
    overlay 0.1s ease-out allow-discrete,
    display 0.1s ease-out allow-discrete;
  /* Equivalent to
  transition: all 0.7s allow-discrete; */
}

/*   Before-open state  */
/* Needs to be after the previous dialog[open] rule to take effect,
    as the specificity is the same */
@starting-style {
  dialog[open] {
    opacity: 0;
    transform: scaleY(0);
  }
}

/* Transition the :backdrop when the dialog modal is promoted to the top layer */
dialog::backdrop {
  background-color: rgb(0 0 0 / 0%);
  transition:
    display 0.1s allow-discrete,
    overlay 0.1s allow-discrete,
    background-color 0.1s;
  /* Equivalent to
  transition: all 0.7s allow-discrete; */
}


/* This starting-style rule cannot be nested inside the above selector
because the nesting selector cannot represent pseudo-elements. */

@starting-style {
  dialog[open]::backdrop {
    background-color: rgb(0 0 0 / 0%);
  }
}

html1, body1
{
    margin: 0;
    height: 100%;
    overflow: hidden;
    user-drag: none;
    color: #dbdbdb;
    user-select: none;
    -moz-user-select: none;
    -webkit-user-drag: none;
    -webkit-user-select: none;
    -ms-user-select: none;
}

}

.text_number 
{
-webkit-other-spin-button;
-webkit-inner-spin-button;
-moz-appearance:textfield;
}

.b_o_d_y
{
  display: flex;
  margin:0;
}

.w_i_d_t_h
{
  width: var(--width);
}

body
{
--width:0px;
}


.parent 
{
  display: inline-flex;
  flex-direction: row;
  align-content: flex-start;
}

.child_center
{
   margin-left:auto;
   margin-right:auto;
}

.center
{
 display: flex;
  justify-content: center;
  align-items: center;
}

.div_line_parent
{
position: relative;
width: 100%;
}

.div_line_child
{
}



.div-blank 
{
padding:40px;
}

.scrol
{
scrollbar-color: red orange;
scrollbar-width: thin;
}

[data-tooltip] {
    position: relative; /* Относительное позиционирование */ 
   }

[data-tooltip]::after {
    content: attr(data-tooltip); /* Выводим текст */
    position: absolute; /* Абсолютное позиционирование */
    width: 300px; /* Ширина подсказки */
    left: 0; top: 0; /* Положение подсказки */
    background: #3989c9; /* Синий цвет фона */
    color: #fff; /* Цвет текста */
    padding: 0.5em; /* Поля вокруг текста */
    box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.3); /* Параметры тени */
    pointer-events: none; /* Подсказка */
    opacity: 0; /* Подсказка невидима */
    transition: 1s; /* Время появления подсказки */
   } 

[data-tooltip]:hover::after {
    opacity: 1; /* Показываем подсказку */
    top: 2em; /* Положение подсказки */
   }

.textField, .passField 
{
    width: 100%; /* Ширина поля */
    padding: 10px; /* Поля */
    box-sizing: border-box; /* Алгоритм расчёта ширины */
    box-shadow: inset 0 1px 5px rgba(0,0,0,0.2); /* Тень внутри */
    border: 1px solid #ccc; /* Параметры рамки */
    color: #ff6d37; /* Цвет текста */
    background: url(/user.png) no-repeat 5px 50%; /* Картинка пользователя */
    padding-left: 30px; /* Расстояние от левого края */
}
.passField 
{
    background: url(/lock.png) no-repeat 5px 50%; /* Картинка для поля с паролем */
}

.TD_class
{
border: 1px solid #fff;
border-radius: 10px;
text-align:center;
padding: 5px;
margin:20px;
cursor: pointer;
}

.TD_class:hover
{
background-color: bisque;
}

.TD_class.selected
{
background-color: crimson;
}


@font-face 
    { font-family: 'Courier'; 
    font-style: normal; 
    font-weight: normal; 
    src: local('Courier'), 
		url('/fonts/Courier-normal.ttf') format('ttf');
    }

.fieldset
{
padding-top:0;
padding-bottom:0;
padding-left:15px;
padding-right:15px;
}

.fullscreen-div {
  position: absolute;
  width: 100vw;
  height: 100vh;
  top: 0;
  left: 0;
}

.custom-file-upload {
    display: inline-block;
    padding: 6px 12px;
    cursor: pointer;
    border: 1px solid #ccc;
    border-radius: 1px;
    background-color: #f8f8f8;
    margin-bottom: 2px; 
}

.my_blink
{
animation: blink 1s infinite;
}


.parent1 {
  display: flex;
  justify-content: center;
  border: 2px solid blue;
}

.child1 {
  border: 2px solid black;
}