@media screen and (min-width:1000px){
div.blk_18{
max-width:980px;
margin:0 auto;
}
div.blk_18 .pcont{
margin:13px 5px 0 auto;
}

}





@media screen and (max-width:999px){
div.blk_18{
width:100%;
margin:0 auto;
}
div.blk_18 .pcont{
width:95%;
margin:13px 5px 0 auto;
}

}