@font-face {
    font-family: roboto;
    src: url(/fonts/Roboto-Medium.ttf)
}

@font-face {
    font-family: robotos;
    src: url(/fonts/Roboto-Light.ttf);
}

@font-face {
    font-family: museosans;
    src: url(/fonts/MUSEOSANSCYRL_1.OTF);
}

html {
    line-height: 1.15;
    /* 1 */
    -webkit-text-size-adjust: 100%;
    /* 2 */
}

body {
    margin: 0;
    font-family: roboto;
}

.li-menu a:hover {
    background: #ced0d3;
}

.flex-cont dd {
    margin-left: 0px;
}

.flex-cont .col-lg-3 {
    padding-right: 0;
}

.li-menu-second a:hover {
    background: #ced0d3;
}

/* =================================== */
.headingref {
    margin: auto;
    margin-top: 15px;
    text-align: center;
}
.content_ref {
    max-width: 80% !important;
    margin-right: auto !important;
    margin-left: auto !important;
    padding-right: 15px !important;
    padding-left: 15px !important;
    padding-top: 7px !important;
    padding-bottom: 10px !important;
    width: 100% !important;
    font-weight: 400 !important;
    line-height: 1.5 !important;
}

.content_ref img {
    display: block;
    height: auto;
    max-width: 100%;
}


.content_ref a {
    color: #2165b2;
}

.content_ref h1 {
    text-align: left !important;
    padding-left: 0 !important;
}


.blockgeneral {
    cursor: pointer;
    display: flex;    
    flex-wrap: wrap;
    justify-content: center;

}
.blockgeneral:hover {        
    color:rgb(30, 13, 182);        
}

.block1  {
    font-weight: bold;
    margin: 10px;
    list-style: none;
    width: 250px;
    height: 130px;
    position: relative;
    padding: 10px 10px;
    background: linear-gradient(to left, #EFEFEF 0%, #FFF, #EFEFEF);
    border: 2px solid #C0C0C0;
    color: #506a6b;
    box-shadow: 0 5px 5px 0 rgba(0,0,0, .2);    
    text-align:center;
    background-size: 100% 100%;
    z-index: 1;  
    border-radius: 5px;      
}
.block1:hover {
    border: 2px solid #ADCEE9;
       
}

.block1:hover > a > p:first-child{
    color: rgb(62, 13, 240);
}

.block1:before {
    content: "";
    position:absolute;
    width: 0;
    height: 100%;
    top: 50%;
    left: 50%;
    background: linear-gradient(to left, #E2F0FA 0%, #FFF, #E2F0FA);
    opacity: 0;
    -webkit-transform: translateX(-50%) translateY(-50%);
    -moz-transform: translateX(-50%) translateY(-50%);
    -ms-transform: translateX(-50%) translateY(-50%);
    transform: translateX(-50%) translateY(-50%);
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    transition: all 0.3s;
    z-index: -1;
}
.block1:hover:before {
    width: 100%;
    opacity: 1;       
}  

.block1 > a > p:last-child {
    font-weight: normal;
    font-style: italic;
    font-size: 85%;        
    margin-top: 10px;  
}
.block1 > a {
    display: block;
    text-decoration: none;
    color:#262e2e
}

.block1 > label > p:last-child {
    font-weight: normal;
    font-style: italic;
    font-size: 85%;        
    margin-top: 10px;  
}
.block1 > label {
    display: block;
    text-decoration: none;
    color:#262e2e
}

.large_block {
    height: 200px;
}

.previous {
    margin: auto;
    height: 25px;
    width: 80px;
    padding: 0;
    font-size: 15px;    
}


.main_title {
    text-align: center;  
    font-size: 28px;
    margin: auto;
    margin-top: 20px;    
}


.card-body {
    -ms-flex: 1 1 auto;
    flex: 1 1 auto;
    padding: 1.25rem;
}

.bullets_list li:before {
    content: '✓';
}  

.list_style {
    font-size: 15px;
    font-family: 'Roboto', tahoma, arial, sans;
}

.formula {
    display: block;
    text-align: center;
    margin-bottom: 15px;
}

.formula>p {
    margin-bottom: 10px;
}

/* Стили колонок таблиц */

.col-33 {
    width: 33px;
}

.col-50 {
    width: 50px;
}

.col-62 {
    width: 62px;
}

.col-100 {
    width: 100px;
}

.col-120 {
    width: 120px;
}

.gde {
    margin-left: 20px;
    margin-bottom: 10px;
}

.tabletut {
    box-shadow: 6px 7px 20px -2px rgba(34, 60, 80, 0.29); 
}
.tabletut, .tabletut thead, .tabletut tr, .tabletut th  {
    border-collapse: collapse;
    border: 1px solid rgb(37, 37, 37);
    padding: 5px;
    text-align: center;
    font-weight: normal;
}
.tabletut tr {
    background-color:#f1f3f7;  
}
.tabletut tbody th:first-child {
    text-align: left;    
}

.col-tutedizm {
    width: 30%;
}
.col-tut {
    width: 180px;
}

.data_table {     
    border: 1px solid grey;    
    border-collapse: collapse;
    padding-left: 5px;
    padding-right: 5px;
    text-align:center;
    font-size: 14px;     
    width: 1000px;
    margin: 20px;
    height: 30px;
}


/* .tabtut h3 {
    font-weight: bold;
    text-align: center;
    margin-bottom: 5px;
}
.tabtut th {
    font-weight: normal;
} */

/* .tabstut .tabtut {
    order: 99; 
    flex-grow: 1;
    width: 100%;
    height: 100%;
    display: none;
    padding: 1rem;
    background:  #f1f3f7;
    box-shadow: 6px 7px 20px -2px rgba(34, 60, 80, 0.29);
    border-radius: 0em 0.5em 0.5em 0.5em;
    border: 0.5px solid rgb(191, 197, 204);    
  }
  .tabtut h3 {
    font-weight: bold;
    text-align: center;
    margin-bottom: 5px;
}
.tabtut th {
    font-weight: normal;
}
 */