@media only screen and (max-width:500px) {

body {  
    font-size: 14px;
}

.flex_valign {
display: block;
}

.top_line .right {
    text-align: center;
}
.top_line .right div {
    display: inline-block;
    white-space: nowrap;
    padding: 0 10px;
}

.top_line nav {
    display: none;
}

.top_line nav ul li {
display: block;
margin: 10px 0;
}

header {
    height: auto;
    margin-bottom: 30px;
}
header .container-fluid {
    padding-top: 30px;
    padding-bottom: 30px;   
}
header img {
    position: static;
}
header h1 {
font-size: 30px;
margin-bottom: 30px;
}

.btn_orange {
    width: 100%;
height: 50px;
line-height: 50px; 
}


footer {
    font-size: 16px;
}
footer nav ul li {
margin: 0 0 10px;
}
footer nav ul li:last-child {
    margin-bottom: 20px;
}
footer .right {
    text-align: left;
}
footer .logo {
    margin-bottom: 20px;
}

.about_footer {
    padding: 30px 0;
    font-size: 14px;
}

.form_blue {
    padding: 30px 0;
    font-size: 14px;
}
.form_blue .title {
font-size: 24px;
margin-bottom: 15px;
}

h2 {
font-size: 24px;
margin-bottom: 15px;
}

.cat a {
margin-bottom: 30px;
}
.cat a .name {
font-size: 18px;
padding: 20px;
display: block;
}
.front_line {
    margin-bottom: 50px;
}
.front_line .cat:last-child a {
    margin-bottom: 30px;
}


.services a.big {
    height: 295px;
}
.services .carrier {    
    font-size: 14px;
}
.services .carrier_last {    
    width: 100%; 
}
.services .name {
font-size: 18px;
margin-bottom: 10px;
}

.tray {
    font-size: 14px;
margin: 30px 0 20px;
}

h3 {
font-size: 20px;
margin: 0 0 15px;
}

.news {
    margin-bottom: 0;
    font-size: 13px;
}
.news .name {
font-size: 14px;
margin-bottom: 10px;
}
.news .text {
    max-height: 70px;
    margin-bottom: 50px;
}

.flex {
display: block;
}
.catalog2 {
    margin-bottom: 0;
}
.catalog2 .bg_one {
    margin-bottom: 30px;
}
.catalog2 .right .bg {
    padding: 15px;
    margin-left: 0;
    font-size: 14px;
}

table.def th {
    font-size: 14px;
padding: 5px;
line-height: 1;
}
table.def td {
    font-size: 14px;
}

.table-responsive {
    margin-bottom: 40px;
}

.nav>li>a {
    position: relative;
    display: block;
    padding: 5px;
}


}