* {
  box-sizing: border-box;
}

.kontainer{
  margin: auto;
  width: 100%;
  max-width: 1170px;
}

.kontainer-fluid{
  margin: auto;
  width: 100%;
}

.rou{
  display: table;
  width:  100%;
}

.rou::after {
  content: "";
  clear: both;
  display: table;
}

[class*="kol-"] {
  display: table-cell;
  /*float: left;*/
  padding: 15px;
}
/* For mobile phones: */
[class*="kol-"] {
  width: 100%;
}
[class*="offset-"] {
  display: flex;
}

@media only screen and (min-width: 250px) and (max-width: 599px){
  /* For tablets: */
  .tablet, .desktop, .no-mobile {display:  none !important;}
  /* ============= */
  .kol-xs-1 {width: 8.33%;}
  .kol-xs-2 {width: 16.66%;}
  .kol-xs-3 {width: 25%;}
  .kol-xs-4 {width: 33.33%;}
  .kol-xs-5 {width: 41.66%;}
  .kol-xs-6 {width: 50%;}
  .kol-xs-7 {width: 58.33%;}
  .kol-xs-8 {width: 66.66%;}
  .kol-xs-9 {width: 75%;}
  .kol-xs-10 {width: 83.33%;}
  .kol-xs-11 {width: 91.66%;}
  .kol-xs-12 {width: 100%;}
  /* ============= */
  .offset-xs-0 {margin-left: 0%;}
  .offset-xs-1 {margin-left: 8.33%;}
  .offset-xs-2 {margin-left: 16.66%;}
  .offset-xs-3 {margin-left: 25%;}
  .offset-xs-4 {margin-left: 33.33%;}
  .offset-xs-5 {margin-left: 41.66%;}
  .offset-xs-6 {margin-left: 50%;}
  .offset-xs-7 {margin-left: 58.33%;}
  .offset-xs-8 {margin-left: 66.66%;}
  .offset-xs-9 {margin-left: 75%;}
  .offset-xs-10 {margin-left: 83.33%;}
  .offset-xs-11 {margin-left: 91.66%;}
  .offset-xs-12 {margin-left: 100%;}
}
@media only screen and (min-width: 600px) and (max-width: 991px){
  /* For tablets: */
  .mobile, .desktop, .no-tablet{display:  none !important;}
  /* ============= */
  .kol-s-1 {width: 8.33%;}
  .kol-s-2 {width: 16.66%;}
  .kol-s-3 {width: 25%;}
  .kol-s-4 {width: 33.33%;}
  .kol-s-5 {width: 41.66%;}
  .kol-s-6 {width: 50%;}
  .kol-s-7 {width: 58.33%;}
  .kol-s-8 {width: 66.66%;}
  .kol-s-9 {width: 75%;}
  .kol-s-10 {width: 83.33%;}
  .kol-s-11 {width: 91.66%;}
  .kol-s-12 {width: 100%;}
  /* ============= */
  .offset-s-0 {margin-left: 0%;}
  .offset-s-1 {margin-left: 8.33%;}
  .offset-s-2 {margin-left: 16.66%;}
  .offset-s-3 {margin-left: 25%;}
  .offset-s-4 {margin-left: 33.33%;}
  .offset-s-5 {margin-left: 41.66%;}
  .offset-s-6 {margin-left: 50%;}
  .offset-s-7 {margin-left: 58.33%;}
  .offset-s-8 {margin-left: 66.66%;}
  .offset-s-9 {margin-left: 75%;}
  .offset-s-10 {margin-left: 83.33%;}
  .offset-s-11 {margin-left: 91.66%;}
  .offset-s-12 {margin-left: 100%;}
}
@media only screen and (min-width: 992px) {
  /* For desktop: */
  .tablet, .mobile, .no-desktop {display:  none !important;}
  /* ============= */
  .kol-1 {width: 8.33%;}
  .kol-2 {width: 16.66%;}
  .kol-3 {width: 25%;}
  .kol-4 {width: 33.33%;}
  .kol-5 {width: 41.66%;}
  .kol-6 {width: 50%;}
  .kol-7 {width: 58.33%;}
  .kol-8 {width: 66.66%;}
  .kol-9 {width: 75%;}
  .kol-10 {width: 83.33%;}
  .kol-11 {width: 91.66%;}
  .kol-12 {width: 100%;}
  /* ============= */
  .offset-0 {margin-left: 0%;}
  .offset-1 {margin-left: 8.33%;}
  .offset-2 {margin-left: 16.66%;}
  .offset-3 {margin-left: 25%;}
  .offset-4 {margin-left: 33.33%;}
  .offset-5 {margin-left: 41.66%;}
  .offset-6 {margin-left: 50%;}
  .offset-7 {margin-left: 58.33%;}
  .offset-8 {margin-left: 66.66%;}
  .offset-9 {margin-left: 75%;}
  .offset-10 {margin-left: 83.33%;}
  .offset-11 {margin-left: 91.66%;}
  .offset-12 {margin-left: 100%;}
}