*
{
    margin: 0;
    padding: 0;
}

.header_and_top_menu
{
    top: 0;
    position: fixed;
    z-index: 2;
    width: 100%;
}

.header
{
    border-bottom: 1px solid #B6B6B6;
    background-color: white;
}

.header .container
{
    padding: 8px 15px;
    max-width: 1200px;
}

.logo
{
    display: inline-block;
}

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

.phones
{
    font-weight: 300;
    font-family: "Roboto", sans-serif;
    text-align: right;
    float: right;
    height: auto;
}

.phones img
{
    width: 60px;
    max-width: 100%;
    height: auto;
    float: left;
}

.number
{
    float: right;
    margin-top: 5px;
    margin-left: 10px;
}

.top_menu
{
    box-shadow: 0 2px 1px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.3);
    background-color: #fff;
    border-top: 1px solid #efefef;
    width: 100%;
    padding: 12px 0;
    line-height: 0;
}

.navbar.open
{
    display: block;
    width: 100%;
    margin: 12px 0;
    border-top: 1px solid #efefef;
    box-shadow: 0 2px 1px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.3);
}

.menu_toggle
{
    padding: 0 20px;
    cursor: pointer;
    color: rgb(51,51,51);
    display: none;
}

.menu_toggle span
{
    display: block;
    height: 3px;
    width: 45px;
    background: rgb(51,51,51);
    border-radius: 9px;
    right: 0;
    transform: rotate(0deg);
    transition: .25s ease-in-out;
    position: relative;
}

.menu_toggle span:nth-child(2)
{
    margin: 8px 0 7px 0;
}
.menu_toggle span:nth-child(3)
{
    top: -10px;
}

.top_menu.top_menu_open .menu_toggle span:nth-child(1)
{
    transform:  translateY(-5px);
    opacity: 0;
}
.top_menu.top_menu_open .menu_toggle span:nth-child(2)
{
    transform: rotate(45deg);
}
.top_menu.top_menu_open .menu_toggle span:nth-child(3)
{
    transform: rotate(-45deg);
}
.top_menu.top_menu_open .menu_toggle span:nth-child(4)
{
    transform:  translateY(5px);
    opacity: 0;
}

.menu_toggle p
{
    margin-left: 770px;
    margin-bottom: 0;
}

.navbar
{
    text-align: center;
    text-transform: uppercase;
    font-family: "Scada", sans-serif;
    margin: 0;
}

.navbar li
{
    font-size: 14px;
    display: inline;
}

.navbar a
{
    color: #727272;
    text-decoration: none;
    padding: 12px 20px;
}

.navbar a:hover
{
    color: #212121;
}

.shell
{
    background-image: url(../image/present.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    margin-top: 123px;
}

.about_commite
{
    padding-top: 141px;
    height: 558px;
}

.shell h1
{
    font-size: 60px;
    line-height: 72px;
    margin-bottom: 36px;
    font-weight: bold;
    margin-top: 0px;
    font-family: "Scada", sans-serif;
    color: #5488AC;
    text-align: center;
}

.shell p
{
    padding-left: 15%;
    padding-right: 15%;
    font-weight: lighter;
    font-family: "Roboto", sans-serif;
    font-size: 23px;
    line-height: 48px;
    margin-bottom: 36px;
    text-align: center;
    color: #fff;
}

.button_center
{
    text-align: center;
}

.button
{
    font-size: 22.5px;
    text-transform: uppercase;
    padding-left: 15px;
    padding-right: 22px;
    margin-bottom: 24px;
    font-family: "Scada", sans-serif;
    color: #fff;
    box-shadow: 0 2px 1px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.3);
    background-color: #FF5252;
    border-radius: 10px;
}

.button:hover
{
    background-color: #ff8585;
}

.capabilities
{
    padding-bottom: 24px;
    padding-top: 48px;
}

.capabilities h2,
.disciplines h2,
.teachers h2,
.practice h2,
.labs h2,
.timeline h2
{
    font-size: 33px;
    font-family: "Scada", sans-serif;
    line-height: 48px;
    margin-top: 12px;
    margin-bottom: 12px;
    text-transform: uppercase;
    text-align: center;
}

.all_capabilities,
.all_partners
{
    padding-top: 24px;
    margin: 0 auto;
    padding-left: 15px;
    padding-right: 15px;
}

.promo_list ul
{
    list-style-type: none;
    display: inline-table;
}

.promo_list
{
    letter-spacing: -1px;
    padding-left: 15px;
    padding-top: 24px;
}

.promo_list li
{
    display: inline-block;
    vertical-align: top;
    width: 50%;
    padding-right: 30px;
    font-size: 15px;
    letter-spacing: 0px;
    margin-bottom: 36px;
}

.promo_list span
{
    color: #FF5252;
    height: 50px;
    width: 50px;
    border: 1px solid #efefef;
    border-radius: 10px;
    display: block;
    float: left;
    font-size: 29px;
    line-height: 50px;
    margin-right: 15px;
    text-align: center;
}

.promo_list p
{
    font-family: "Scada", sans-serif;
    margin: 0;
}

.disciplines,
.labs
{
    background-color: #FAFAFA;
    padding-top: 48px;
    padding-bottom: 60px;
}

.course,
.one_teacher
{
    padding-top: 36px;
    padding-left: 15px;
    padding-right: 15px;
    text-align: center;
}

.course
{
    color: #808080;
    text-align: left;
}

.number_course
{
    border-bottom: 3px solid #FF5252;
    margin-left: 10%;
    margin-right: 10%;
    text-align: center;
}

.description_course
{
    list-style-position: inside;
    margin-left: 10%;
    margin-right: 10%;
}

.disciplines h3,
.teachers h3,
.practice h3,
.timeline h3
{
    font-family: "Scada", sans-serif;
    font-size: 18px;
    line-height: 24px;
    margin-top: 12px;
    margin-bottom: 12px;
}

.description_course,
.about_teacher p,
.about_teacher img,
.timeline p
{
    margin-top: 12px;
    margin-bottom: 0px;
    line-height: inherit;
    font-family: "Open Sans", sans-serif;
    font-size: 15px;
}

.more_info
{
    text-transform: uppercase;
    text-align: center;
    margin-top: 50px;
}

.more_info a
{
    border-bottom: 1px dashed #1e2864;
    color: #808080;
}

.more_info a:hover
{
    border-bottom: 1px solid #1e2864;
}

.more_info a:hover,
.timeline a:hover
{
    color: #1e2864;
}

.teachers,
.practice,
.timeline
{
    padding-top: 48px;
    padding-bottom: 60px;
}

.teachers_block
{
    padding-top: 168px;
}

.teacher_name
{
    border-bottom: 3px solid #FF5252;
    margin-left: 10%;
    margin-right: 10%;
    letter-spacing: 1px;
}

.practice h3
{
    color: #5488AC;
    text-align: center;
    text-transform: uppercase;
}

.partner
{
    max-width: 200px;
    margin: 15px auto;
    position: relative;
    display: block;
    padding: 30px 15px;
    border: solid 1px rgba(237,237,237,0.8);
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0,0,0,0.03);
    transition: transform 0.5s;
}

.partner:hover
{
    transform: scale(1.05);
    border-color: rgba(187,222,251,0.5);
}

.laboratory_blok
{
    max-width: 272px;
    margin: 0 auto;
    padding: 5px;
    text-align: center;
}

.laboratory_blok img
{
    vertical-align: middle;
    border: 0;
    margin-bottom: 25px;
}

.laboratory_name
{
    font-family: "Scada", sans-serif;
    font-size: 18px;
    height: 55px;
    color: #000;
    border-bottom: 3px solid #FF5252;
    margin-bottom: 5px;
}

.laboratory_manager,
.laboratory_adress
{
    line-height: inherit;
    font-family: "Open Sans", sans-serif;
    font-size: 15px;
}

.timeline h2
{
    margin-bottom: 36px;
}

.timeline
{
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
}

.timeline a
{
    color: #5488AC;
}

.timeline::after
{
    content: '';
    position: absolute;
    width: 6px;
    background-color: #efefef;;
    top: 128px;
    bottom: 60px;
    left: 50%;
    margin-left: -3px;
}

.container_timeline
{
    position: relative;
    background-color: inherit;
    width: 50%;
    padding-bottom: 24px;
}

.container_timeline:hover::after
{
    border: 4px solid #1976D2;
}

.container_timeline::after
{
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    right: -11px;
    background-color: white;
    border: 4px solid #FF5252;;
    top: 15px;
    border-radius: 50%;
    z-index: 1;
}

.left
{
    left: 0;
}

.right
{
    left: 50%;
}

.right::after
{
    left: -10px;
}

.content
{
    padding: 1px 40px;
    position: relative;
}

.content_right
{
    text-align: right;
    position: relative;
    padding: 1px 30px 1px 0;
}

.footer
{
    background-color: #5488AC;
    color: #fff;
    font-size: 13px;
    font-family: "Open Sans", sans-serif;
    text-align: center;
    margin: auto;
    padding-top: 12px;
    padding-bottom: 12px;
    display: inline-block;
    width: 100%;
    margin-top: 36px;
}

.footer p
{
    margin: 0;
    display: inline-block;
}

.footer img
{
    width: 30px;
    max-width: 100%;
    height: auto;
    margin: 0 7px 7px 0;
}

.footer ul
{
    list-style: none;
    font-size: 20px;
    margin-bottom: 0;
    margin-left: 0;
    display: inline-block;
}

.footer li
{
    display: inline;
    text-align: center;
    padding-bottom: 12px;
    padding-top: 12px;
}

.social
{
    color: #fff;
    margin: 0 5px;
}

.social.vk:hover,
.social.vk:focus
{
    color: #5baff5;
}

.social.you:hover,
.social.you:focus
{
    color: #FF5252;
}

.delimiter::before
{
    content: '·';
}

.scroll_up
{
    width: 40px;
    height: 40px;
    position: fixed;
    right: 15px;
    bottom: 20px;
    background-color: #BBDEFB;
    color: #ff8585;
    border-radius: 50%;
    font-size: 25px;
    text-align: center;
    cursor: pointer;
    transition: background .2s ease;
    display: none;
    border: 1px solid #5488AC;
}

.scroll_up:hover
{
    background-color: #fff;
}

@media screen and (max-width: 1030px) {
    .timeline::after
    {
        left: 44px;
    }

    .container_timeline
    {
        width: 100%;
        padding-left: 15px;
        padding-right: 0;
    }
    
    .content_right
    {
        text-align: left;
        padding: 1px 40px;
        position: relative;
    }

    .left::after, .right::after
    {
        left: 19px;
    }

    .right
    {
        left: 0%;
    }
}

@media screen and (max-width: 1025px){
    .all_capabilities {
        padding-bottom: 48px;
    }
}

@media screen and (max-width: 945px){
    .navbar
    {
        display: none;
        position: absolute;
        background-color: rgba(255, 255, 255);
        width: 100%;
    }

    .navbar li
    {
        float: none;
    }

    .menu_toggle
    {
        display: inline-block;
    }
    
    .top_menu a
    {
        float: none;
        width: 100%;
        text-align: center;
        padding: 9px 0;
        display: inline-table;
    }
}

@media screen and (max-width: 830px){
    .shell h1 {
        font-size: 45px;
    }
}

@media screen and (max-width: 640px){
    .shell h1 {
        font-size: 38px;
            line-height: normal;
        text-align: left;
    }
    
    .shell p {
        padding: 0;
        line-height: normal;
        text-align: left;
    }
    
    .promo_list ul {
        display: contents;
    }
    
    .promo_list li {
        width: 100%;
    }
    
    .uskov
    {
        width: 100%;
    }
    
    .phones img 
    {
        display: none;
    }
    
    .number
    {
        float: none;
        margin: auto;
    }
}

@media screen and (max-width: 639px){
    .left::after, .right::after
    {
        left: 24px;
    }
}

@media screen and (max-width: 576px){
    .laboratory_name
    {
        height: auto;
    }
}

@media screen and (max-width: 515px){
    .phones
    {
        float: none;
        max-width: 135px;
    }
}

@media screen and (max-width: 445px){
    .shell h1 {
        font-size: 30px;
    }
}

@media screen and (max-width: 355px){
    .shell h1 {
        font-size: 26px;
    }
}