.cbp-rfgrid {
  margin: 35px 0 0 0;
  padding: 0;
  list-style: none;
  position: relative;
  width: 100%;
}

.cbp-rfgrid li {
  position: relative;
  float: left;
  overflow: hidden;
  width: 16.6666667%;
  width: -webkit-calc(100% / 6);
  width: calc(100% / 6);
}

.cbp-rfgrid li a, .cbp-rfgrid li a img {
  display: block;
  width: 100%;
  cursor: pointer;
}

.cbp-rfgrid li a img {
  max-width: 100%;
}

.cbp-rfgrid li a div {
  position: absolute;
  left: 20px;
  top: 20px;
  right: 20px;
  bottom: 20px;
  background: rgba(71,163,218,0.2);
  display: -webkit-flex;
  display: -moz-flex;
  display: -ms-flex;
  display: flex;
  -webkit-align-items: center;
  -moz-align-items: center;
  -ms-align-items: center;
  align-items: center;
  text-align: center;
  opacity: 0;
}

.cbp-rfgrid li a:hover div {
  opacity: 1;
}

.cbp-rfgrid li a div h3 {
  width: 100%;
  color: #fff;
  text-transform: uppercase;
  font-size: 1.4em;
  letter-spacing: 2px;
  padding: 0 10px;
}

@media screen and (max-width: 1190px) {
  .cbp-rfgrid li {
    width: 20%;
    width: -webkit-calc(100% / 5);
    width: calc(100% / 5);
  }
}

@media screen and (max-width: 945px) {
  .cbp-rfgrid li {
    width: 25%;
    width: -webkit-calc(100% / 4);
    width: calc(100% / 4);
  }
}

@media screen and (max-width: 660px) {
  .cbp-rfgrid li {
    width: 33.3333333%;
    width: -webkit-calc(100% / 3);
    width: calc(100% / 3);
  }
}

@media screen and (max-width: 660px) {
  .cbp-rfgrid li {
    width: 33.3333333%;
    width: -webkit-calc(100% / 3);
    width: calc(100% / 3);
  }
}

@media screen and (max-width: 400px) {
  .cbp-rfgrid li {
    width: 50%;
    width: -webkit-calc(100% / 2);
    width: calc(100% / 2);
  }
}

@media screen and (max-width: 300px) {
  .cbp-rfgrid li {
    width: 100%;
  }
}