header.small {
    height: auto;
}

header.small>div>div {
    height: auto;
}

.header-plank {
    background: #4169e1;
    color: #ffffff;
    padding-top: 5px;
    padding-bottom: 5px;
    font-size: 15px;
    height: 30px;
}

.header-plank a {
    color: #ffffff;
    text-decoration: none;
}

.header-plank a:hover {
    opacity: 0.7;
    text-decoration: none;
}

.header_mobile nav {
    top: 30px !important;
}

.header_mobile {
    padding-top: 90px;
}

@media (max-width: 991px) {
    .header-plank__contacts {
        text-align: center;
    }
}

.title_page_main {
    margin-top: 130px;
}

@media (max-width: 768px) {
    .title_page_main {
    	margin-top: 0px;
	}
}

/*utilities*/

.col {
    flex-grow: 0;
    flex-shrink: 0;
    padding-left: 15px;
    padding-right: 15px;
}
.d-block {
    display: block !important;
}
.d-flex {
    display: flex !important;
}
.flex-grow-1 {
    flex-grow: 1 !important;
}
.flex-shrink-1 {
    flex-shrink: 1 !important;
}
.ml-auto {
    margin-left: auto !important;
}
.mr-auto {
    margin-right: auto !important;
}

.ml-15 {
    margin-left: 15px;
}
.mr-15 {
    margin-right: 15px;
}
.ml-5 {
    margin-left: 5px;
}
.mr-5 {
    margin-right: 5px;
}

.main_menu_gorizontal .header__search-btn {
    font-size: 18px;
    background: #4169e1;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    border-radius: 100em;
}

.main_menu_gorizontal .nav-pills>li .header__search-btn:hover {
    background: #4169e1 !important;
    color: #fff;
}

.main_menu_gorizontal li.header__search-wrapper {
    width: 0%;
    padding-left: 15px;
}

.main_menu_gorizontal li.header__search-wrapper:hover {
    background: none !important;
    border-color: transparent !important;
}