.standard {
    width: 100%;
    padding-left: 10px;
    padding-right: 10px;
}

.nav_menu {
    display: none;
}

.head_main {
    grid-template-columns: 20% 80%;
}

.banner_main {
    grid-template-columns: 50% 45%;
}

.banner_content {
    padding: 50px 0;
}

.banner_left h1 {
    font-size: 30px;
    line-height: 35px;
}
.banner_side {

    overflow: visible;
}

.col9 img {
    width: 100%;
    height: 110vh;
}

.col3 .standard {
    z-index: 9;
}

.col7 img {
    width: 70px;
}

.acord {
    width: 100%;
}

footer .nav_menu {
    display: block;
}

.box_txt_ p,
.box_txt p {
    font-size: 15px;
}

.box_txt {
    padding: 17px;
}

.box_txt h2,
.box_txt_ h2 {
    font-size: 22px;
}

.box_txt_ {
    bottom: -580px;
}