@media screen and (min-width:1200px){
  /*BLOCKS*/
  .cont{width: 1100px;margin: 0 auto}
  .col1{display: block;width: 200px;float: left;margin-right: 50px}
  .col2 {float: left;width: 500px}
  .col3 {float: right;width: 300px}

  /*HEADER*/
  .logo img {width: auto !important;margin-top: -15px}    
  header nav{margin-left:0;float: right;}
  header nav ul li{width: auto;padding: 0 18px;}
  header nav ul li br{display: none}
  .tit_welcome {width: auto}
  .txt_welcome {width: 48%}
  .list li{margin-bottom:10px}
  .btn1 {margin-top:4px}
  .iosSlider .slider .item p {font-size: 52px;line-height: 120%;top: 22%;}

  .search input{
    width: 199px;
  }

  .search select{
    width: 199px;
  }
  .search  button{width: 120px}
  .restablecer{margin-left:95px;}
   .box-video p.video-resumen {
  margin: 0 31px 20px;
  }

}