@-moz-keyframes wrapper {
        0% {opacity: 0;}
        100% {opacity: 1;}
    }
    @-webkit-keyframes wrapper {
        0% {opacity: 0;}
        100% {opacity: 1;}
    }
    @-ms-keyframes wrapper {
        0% {opacity: 0;}
        100% {opacity: 1;}
    }
    @keyframes wrapper {
        0% {opacity: 0;}
        100% {opacity: 1;}
    }

header {
    align-items: center;
    -moz-animation: wrapper 3s forwards;
    -webkit-animation: wrapper 3s forwards;
    -ms-animation: wrapper 3s forwards;
    animation: wrapper 3s forwards;
    background-color: #348cb2;
    display: flex;
    margin-top: 60px;
    height: 200px;
    opacity: 0;
    overflow: hidden;
    position: relative;
    width: 100%;
    z-index: 1;
}
header .header_text {
        position: relative;
        z-index: 7;
    }
    header .header_text h1 {
        -webkit-animation-delay: 1.5s;
        -moz-animation-delay: 1.5s;
        -o-animation-delay: 1.5s;
        animation-delay: 1.5s;
        color: #f5f5f5;
        font-family: 'Raleway', sans-serif;
        font-size: 3.2rem;
        font-weight: 800;
        -webkit-text-shadow: 1px 1px 0 rgba(0, 0, 0, 0.1);
        -moz-text-shadow: 1px 1px 0 rgba(0, 0, 0, 0.1);
        -o-text-shadow: 1px 1px 0 rgba(0, 0, 0, 0.1);
        text-shadow: 1px 1px 0 rgba(0, 0, 0, 0.1);
    }

header .header_wrapper {
    /*background-image: url("../img/header/bg-16.jpg");*/
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
}

/* Overlay */

    @-moz-keyframes overlay {
        0% {opacity: 0.6;}
        100% {opacity: 1;}
    }

    @-webkit-keyframes overlay {
        0% {opacity: 0.6;}
        100% {opacity: 1;}
    }

    @-ms-keyframes overlay {
        0% {opacity: 0.6;}
        100% {opacity: 1;}
    }

    @keyframes overlay {
        0% {opacity: 0.6;}
        100% {opacity: 1;}
    }

    #overlay {
        -moz-animation: overlay 1.5s 1.5s forwards;
        -webkit-animation: overlay 1.5s 1.5s forwards;
        -ms-animation: overlay 1.5s 1.5s forwards;
        animation: overlay 1.5s 1.5s forwards;
        background-color: rgba(0, 101, 153, 0.8);
        height: 100%;
        left: 0;
        opacity: 0.6;
        position: absolute;
        top: 0;
        width: 100%;
        z-index: 2;
    }

/* aside */

aside {margin-top: 20px;}
aside h3 {
    background-color: #006497;
    border: 0;
    border-radius:2px;
    -webkit-box-shadow: 0 5px 11px 0 rgba(0,0,0,.18),0 4px 15px 0 rgba(0,0,0,.15);
    box-shadow: 0 5px 11px 0 rgba(0,0,0,.18),0 4px 15px 0 rgba(0,0,0,.15);
    color: #f5f5f5;
    font-family: 'Raleway', sans-serif;
    font-weight: bold;
    font-size: 16px;
    margin-bottom: 0;
    padding: 15px 20px;
    position: relative;
    -webkit-text-shadow: -1px -1px 0 rgba(0, 0, 0, 0.1);
    -moz-text-shadow: -1px -1px 0 rgba(0, 0, 0, 0.1);
    -o-text-shadow: -1px -1px 0 rgba(0, 0, 0, 0.1);
    text-shadow: -1px -1px 0 rgba(0, 0, 0, 0.1);
    z-index: 2;
}
aside menu {
    background-color: #EDEEEF;
    border: 1px solid #ddd;
    list-style-type: none;
    margin: 0;
    padding: 0;
}
aside menu li a {
    border-bottom: 1px solid #ddd;
    border-left: 4px solid transparent;
    -webkit-box-shadow: 0 1px 0px rgba(255,255,255,0.5);
    -moz-box-shadow: 0 1px 0px rgba(255,255,255,0.5);
    -o-box-shadow: 0 1px 0px rgba(255,255,255,0.5);
    box-shadow: 0 1px 0px rgba(255,255,255,0.5);
    display: block;
    color: #212529;
    font-size: 14px;
    padding: 10px 10px 10px 20px;
    -webkit-transition: all .3s ease-in-out;
    -moz--transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
}
aside menu:last-child{border-bottom: 0;}
aside menu li.active a,
aside menu li a:hover {
    background-color: #f5f5f5;
    border-left: 4px solid #F8683E;
    color: #868e96;
}

.container a.prezentaciya {
    color: #f5f5f5;
    font-family: 'Raleway', sans-serif;
    font-size: 12px;
    font-weight: 800;
    margin: 30px 0;
    padding: 15px 10px;
    -webkit-text-shadow: -1px -1px 0 rgba(0, 0, 0, 0.1);
    -moz-text-shadow: -1px -1px 0 rgba(0, 0, 0, 0.1);
    -o-text-shadow: -1px -1px 0 rgba(0, 0, 0, 0.1);
    text-shadow: -1px -1px 0 rgba(0, 0, 0, 0.1);
    width: 100%;
}
.container a.prezentaciya i {margin-left: 10px;}

/* content */

section.content {
    margin-bottom: 50px;
    margin-top: 20px;
    -webkit-text-shadow: -1px -1px 0 rgba(255, 255, 255, 0.25);
    -moz-text-shadow: -1px -1px 0 rgba(255, 255, 255, 0.25);
    -o-text-shadow: -1px -1px 0 rgba(255, 255, 255, 0.25);
    text-shadow: -1px -1px 0 rgba(255, 255, 255, 0.25);
}
section.content h2 {
    font-family: 'Raleway', sans-serif;
    font-size: 28px;
    font-weight: 800;
}
section.content hr {
    background-color: #F8683E;
    display: block;
    height: 5px;
    width: 90px;
}
section.content h3 {
    background-color: #006497;
    border: 0;
    border-radius: 2px;
    -webkit-box-shadow: 0 5px 11px 0 rgba(0,0,0,.18),0 4px 15px 0 rgba(0,0,0,.15);
    box-shadow: 0 5px 11px 0 rgba(0,0,0,.18),0 4px 15px 0 rgba(0,0,0,.15);
    color: #f5f5f5;
    font-family: "RobotoBold", sans-serif;
    font-size: 24px;
    margin-top: 40px;
    margin-bottom: 20px;
    padding: 8px 25px;
    text-align: center;
    -webkit-text-shadow: -1px -1px 0 rgba(0, 0, 0, 0.1);
    -moz-text-shadow: -1px -1px 0 rgba(0, 0, 0, 0.1);
    -o-text-shadow: -1px -1px 0 rgba(0, 0, 0, 0.1);
    text-shadow: -1px -1px 0 rgba(0, 0, 0, 0.1);
}

section.content .block_1 {margin-bottom: 30px;}
section.content .block_1 ol {font-family: "RobotoLight", sans-serif;}
section.content .block_1 p {font-family: "RobotoLight", sans-serif;}
section.content .block_1 p.choice_zg {font-family: "RobotoBold", sans-serif;}
section.content .block_1 ul.choice {
    background-color: #EDEEEF;
    list-style-type: none;
    padding: 5px 15px 5px 25px;
}
section.content .block_1 ul.choice li {font-family: "RobotoLight", sans-serif;}
section.content .block_1 ul.choice li span {color: #006497; font-family: "RobotoBold", sans-serif;}

section.content .block_2 {margin-bottom: 20px; text-align: center;}
section.content .block_2 h4 {
    font-family: "RobotoBold", sans-serif;
    font-size: 22px;
}
section.content .block_2 .item_block_2 {
    background-color: #f5f5f5;
    border: 1px solid #eee;
    -webkit-box-shadow: 0 2px 5px 0 rgba(0,0,0,.16),0 2px 10px 0 rgba(0,0,0,.12);
    -moz-box-shadow: 0 2px 5px 0 rgba(0,0,0,.16),0 2px 10px 0 rgba(0,0,0,.12);
    box-shadow: 0 2px 5px 0 rgba(0,0,0,.16),0 2px 10px 0 rgba(0,0,0,.12);
    height: 170px;
    margin: 50px 0 30px;
    padding: 15px;
    position: relative;
}
section.content .block_2 .item_block_2 span {
    background-color: #3397CC;
    border: 1px solid #3397CC;
    -webkit-box-shadow: 0 2px 5px 0 rgba(0,0,0,.16),0 2px 10px 0 rgba(0,0,0,.12);
    -moz-box-shadow: 0 2px 5px 0 rgba(0,0,0,.16),0 2px 10px 0 rgba(0,0,0,.12);
    box-shadow: 0 2px 5px 0 rgba(0,0,0,.16),0 2px 10px 0 rgba(0,0,0,.12);
    display: inline-block;
    height: 40px;
    left: 50%;
    line-height: 40px;
    margin-left: -20px;
    right: 50%;
    padding: 1px;
    position: absolute;
    top: -20px;
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    transform: rotate(45deg);
    width: 40px;
}
section.content .block_2 .item_block_2 span i {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.4em;
    -webkit-text-shadow: 1px 1px 0 rgba(0, 0, 0, 0.1);
    -moz-text-shadow: 1px 1px 0 rgba(0, 0, 0, 0.1);
    -o-text-shadow: 1px 1px 0 rgba(0, 0, 0, 0.1);
    text-shadow: 1px 1px 0 rgba(0, 0, 0, 0.1);
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
    transform: rotate(-45deg);
}
section.content .block_2 .item_block_2 h6 {
    font-family: "RobotoBold", sans-serif;
    font-size: 18px;
    margin-top: 25px;
}
section.content .block_2 .item_block_2 hr {
    background-color: transparent;
    border-color: #ccc;
    -webkit-box-shadow: 0 1px 2px rgba(255, 255, 255, 0.9);
    -moz-box-shadow: 0 1px 2px rgba(255, 255, 255, 0.9);
    box-shadow: 0 1px 2px rgba(255, 255, 255, 0.9);
    margin-top: 15px;
    margin-bottom: 10px;
    height: 1px;
    width: 40px;
}
section.content .block_2 .item_block_2 p {
    font-family: "RobotoLight", sans-serif;
    font-size: 14px;
}

section.content .block_3 {margin-bottom: 30px; text-align: center;}
section.content .block_3 h4 {
    font-family: "RobotoBold", sans-serif;
    font-size: 22px;
}
section.content .block_3 .item_block_3 {
    background-color: #f5f5f5;
    border: 1px solid #eee;
    -webkit-box-shadow: 0 2px 5px 0 rgba(0,0,0,.16),0 2px 10px 0 rgba(0,0,0,.12);
    -moz-box-shadow: 0 2px 5px 0 rgba(0,0,0,.16),0 2px 10px 0 rgba(0,0,0,.12);
    box-shadow: 0 2px 5px 0 rgba(0,0,0,.16),0 2px 10px 0 rgba(0,0,0,.12);
    height: 170px;
    margin: 50px 0 30px;
    padding: 15px;
    position: relative;
}
section.content .block_3 .item_block_3 span {
    background-color: #f5f5f5;
    border: 1px solid #ccc;
    border-radius: 50%;
    -webkit-box-shadow: 1px 1px 1px rgba(255, 255, 255, 0.9);
    -moz-box-shadow: 1px 1px 1px rgba(255, 255, 255, 0.9);
    -o-box-shadow: 1px 1px 1px rgba(255, 255, 255, 0.9);
    box-shadow: 1px 1px 1px rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #006497;
    font-family: "RobotoBold", sans-serif;
    font-size: 24px;
    height: 50px;
    left: 50%;
    margin-left: -25px;
    right: 50%;
    position: absolute;
    top: -25px;
    width: 50px;
}

section.content .block_3 .item_block_3 h6 {
    font-family: "RobotoBold", sans-serif;
    font-size: 18px;
    margin-top: 25px;
}
section.content .block_3 .item_block_3 hr {
    background-color: transparent;
    border-color: #ccc;
    -webkit-box-shadow: 0 1px 2px rgba(255, 255, 255, 0.9);
    -moz-box-shadow: 0 1px 2px rgba(255, 255, 255, 0.9);
    box-shadow: 0 1px 2px rgba(255, 255, 255, 0.9);
    margin-top: 15px;
    margin-bottom: 10px;
    height: 1px;
    width: 40px;
}
section.content .block_3 .item_block_3 p {
    font-family: "RobotoLight", sans-serif;
    font-size: 14px;
}

section.content .block_4 {}
section.content .block_4 table thead {
    background-color: #3397CC;
    color: #f5f5f5;
    font-family: "RobotoBold", sans-serif;
    -webkit-text-shadow: 1px 1px 0 rgba(0, 0, 0, 0.1);
    -moz-text-shadow: 1px 1px 0 rgba(0, 0, 0, 0.1);
    -o-text-shadow: 1px 1px 0 rgba(0, 0, 0, 0.1);
    text-shadow: 1px 1px 0 rgba(0, 0, 0, 0.1);
}
section.content .block_4 table thead tr th {background-color: #3397CC; font-size: 18px;}
section.content .block_4 table thead tr th span {display: block; font-size: 16px;}
section.content .block_4 table.table-bordered td {border-color: #ddd;}
section.content .block_4 table.table-striped tbody tr:nth-of-type(2n+1) {background-color: #EDEEEF;}

/* cooperation */

section.cooperation {
    padding: 30px 0;
    text-align: center;
    -webkit-text-shadow: 1px 1px 0 rgba(255, 255, 255, 0.6);
    -moz-text-shadow: 1px 1px 0 rgba(255, 255, 255, 0.6);
    -o-text-shadow: 1px 1px 0 rgba(255, 255, 255, 0.6);
    text-shadow: 1px 1px 0 rgba(255, 255, 255, 0.6);
}
section.cooperation h2 {font-weight: 800;}
section.cooperation hr {
    background-color: #F8683E;
    display: inline-block;
    height: 5px;
    width: 90px;
}
section.cooperation .item_cooperation {
    background-color: #f5f5f5;
    border: 1px solid #eee;
    -webkit-box-shadow: 0 2px 5px 0 rgba(0,0,0,.16),0 2px 10px 0 rgba(0,0,0,.12);
    -moz-box-shadow: 0 2px 5px 0 rgba(0,0,0,.16),0 2px 10px 0 rgba(0,0,0,.12);
    box-shadow: 0 2px 5px 0 rgba(0,0,0,.16),0 2px 10px 0 rgba(0,0,0,.12);
    height: 170px;
    margin: 50px 0 30px;
    min-width: 290px;
    padding: 15px;
    position: relative;
}
section.cooperation .item_cooperation span.icon_item {
    background-color: #f5f5f5;
    border: 1px solid #ccc;
    border-radius: 50%;
    -webkit-box-shadow: 1px 1px 1px rgba(255, 255, 255, 0.9);
    -moz-box-shadow: 1px 1px 1px rgba(255, 255, 255, 0.9);
    -o-box-shadow: 1px 1px 1px rgba(255, 255, 255, 0.9);
    box-shadow: 1px 1px 1px rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #006497;
    font-family: "RobotoBold", sans-serif;
    font-size: 20px;
    height: 50px;
    left: 50%;
    margin-left: -25px;
    right: 50%;
    position: absolute;
    top: -25px;
    width: 50px;
}
section.cooperation .item_cooperation h6 {
    font-family: "RobotoBold", sans-serif;
    margin-top: 30px;
}
section.cooperation .item_cooperation hr.linea_item {
    background-color: transparent;
    border-color: #ccc;
    -webkit-box-shadow: 0 1px 2px rgba(255, 255, 255, 0.9);
    -moz-box-shadow: 0 1px 2px rgba(255, 255, 255, 0.9);
    box-shadow: 0 1px 2px rgba(255, 255, 255, 0.9);
    margin-top: 10px;
    margin-bottom: 5px;
    height: 1px;
    width: 60px;
}
section.cooperation .item_cooperation p {
    color: #868e96;
    font-size: 16px;
}

@media only screen and (max-width: 1200px) {
    section.content .block_3 .item_block_3 {min-width: 255px;}
    section.cooperation .item_cooperation {min-width: 255px;}
}

@media only screen and (max-width: 640px) {
    header .header_text h1 {font-size: 2.8rem; text-align: center;}
}