@media screen and (max-width: 400px) {
}

@media screen and (max-width: 400px) {
    header {
        height: 100px;
    }

        header .head a.logo {
            width: 210px;
        }

        header .head span.bars {
            width: 25px;
            padding: 15px;
        }

        header .head {
            padding: 0 15px;
        }

    .slide {
        height: auto;
    }

        .slide .slide_content h1 {
            font: normal 28px /*'Gothic'*/;
        }

        .slide .slide_content {
            position: static;
            font: normal 15px /*'Roboto'*/;
            right: 30%;
            bottom: 45px;
            padding: 45px 30px;
            width: 100%;
            box-sizing: border-box;
            max-width: 100%;
            background: #ffffffa3;
        }

    .info_block {
        padding: 65px 25px;
    }

    .info_block_content h2 {
        font: normal 28px /*'Gothic'*/;
    }

    .info_block_content .short_text {
        font: normal 16px /*'Roboto'*/;
        line-height: 25px;
    }

    .info_block_content .boxs .box .icon {
        width: 40px;
        height: 40px;
        padding: 35px;
    }

    .info_block_content .boxs .box .info {
        font: normal 14px /*'Roboto'*/;
        width: 100%;
    }

    .info_block_content .boxs .box {
        width: calc(50% - 20px);
        margin: 10px;
    }

    .contact_form {
        padding: 75px 25px;
    }

    .contact_form_content h3 {
        font: normal 28px /*'Gothic'*/;
        margin: 0 0 35px 0;
    }

    .contact_form_content .columns {
        display: block;
        max-width: 380px;
        width: 100%;
        margin: 0 auto;
    }

        .contact_form_content .columns .column {
            width: 100%;
            margin: 0;
        }

            .contact_form_content .columns .column .field:last-child {
                margin: 0 0 15px 0;
            }

            .contact_form_content .columns .column .field {
                margin: 0 0 15px 0;
            }

    .contact_form .buttons {
        grid-gap: 15px;
    }

    .contact_form .field input::-webkit-input-placeholder {
        font: normal 14px /*'Roboto'*/;
    }

    .contact_form .field textarea::-webkit-input-placeholder {
        font: normal 14px /*'Roboto'*/;
    }

    .contact_form .field input, .contact_form .field textarea {
        padding: 15px 20px;
    }

    .contact_form .buttons input {
        padding: 15px 20px;
        font: bold 15px /*'Roboto'*/;
    }


    .checkers .checker_box .text_checker .text h3 {
        font: normal 22px /*'Gothic'*/;
    }

    .checkers .checker_box .text_checker .text {
        font: normal 14px/21px /*'Roboto'*/;
        padding: 25px 0px;
    }

    .checkers .checker_box {
        display: flex;
    }

        .checkers .checker_box .grafic_checker {
            width: 70%;
        }

        .checkers .checker_box .text_checker {
            width: 70%;
        }

        .checkers .checker_box:nth-child(2n) .grafic_checker {
            order: 1;
        }

        .checkers .checker_box:nth-child(2n) .text_checker {
            order: 2;
            width: 70%;
        }

    .checkers {
        padding: 45px 0;
    }

        .checkers .checker_box .grafic_checker .grafic img {
            border-radius: 500px 500px 500px 0px;
            overflow: hidden;
        }

        .checkers .checker_box {
            margin: 0 0 25px 0;
        }

            .checkers .checker_box:last-child {
                margin: 0 0 0 0;
            }


    .footer .footer_text {
        font: normal 15px/20px /*'Roboto'*/;
        text-align: center;
    }

    .footer .footer_content .footer_logo {
        max-width: 100px;
        margin: 0 auto;
    }

    .footer .footer_content .left, .footer .footer_content .right {
        width: 95%;
    }

    .footer .footer_content .left {
        margin: 0 0 25px 0;
    }



    .navigation.active {
        left: 15%;
    }

    .navigation {
        width: calc(100% - 15%);
    }

        .navigation .close_navigation {
            width: 35px;
            height: 35px;
        }

        .navigation ul {
            list-style: none;
            margin: 0;
            padding: 35px 20px;
        }

            .navigation ul li a {
                font: normal 17px/23px /*'Roboto'*/;
            }


    .page .page_head h1 {
        font: normal 23px /*'Gothic'*/;
    }

    .page .page_head {
        display: block;
    }

        .page .page_head .page_search {
            margin: 15px 0 0 0;
        }


    .popup_wrapper {
        align-items: flex-start;
    }

    .video_list {
        grid-template-columns: 1fr;
        grid-column-gap: 0px;
        grid-row-gap: 50px;
    }


    .login_wrapper {
        padding: 55px 25px;
    }

        .login_wrapper .login h1 {
            font: normal 20px /*'Gothic'*/;
        }


    .i_table table {
        min-width: auto;
        display: block;
        width: 100%;
        font: normal 15px/21px /*'Roboto'*/;
        overflow: visible;
    }

        .i_table table tbody {
            display: block;
            width: 100%;
        }

            .i_table table tbody tr {
                display: block;
                width: 100%;
                box-sizing: border-box;
                margin: 0 0 15px 0;
                padding: 10px;
                background: #ffffff;
                border-radius: 10px;
                box-shadow: 3px 3px 3px #0000001a;
            }

        .i_table table tr:nth-child(2n) {
            background: #ffffff;
        }

        .i_table table tbody tr:first-child {
            display: none;
        }

        .i_table table tbody tr td {
            display: block;
            width: 100%;
            box-sizing: border-box;
            padding: 5px;
            border: none;
        }

            .i_table table tbody tr td.name {
                color: #333333;
            }

            .i_table table tbody tr td.prop {
                color: #e94f36;
            }

        .i_table table td.add_table_obj span {
            padding: 10px;
        }

        .i_table table td div.controls {
            justify-content: flex-start;
        }

            .i_table table td div.controls span {
                width: 25px;
            }

            .i_table table td div.controls a {
                width: 25px;
            }

    .i_table {
        font: normal 13px /*'Roboto'*/;
    }

        .i_table table td.add_table_obj {
            text-align: center;
        }

            .i_table table td.add_table_obj span {
                width: 100%;
                box-sizing: border-box;
                padding: 10px;
                border-right: none;
            }
}