.container {
  padding-right: 15px;
  padding-left: 15px;
  margin-left: auto;
  margin-right: auto; }

[class*="col-"] {
  float: left; }

.row {
  overflow: hidden; }

.col-1,
.col-ex-1 {
  width: 8.33%; }

.col-2,
.col-ex-2 {
  width: 16.66%; }

.col-3,
.col-ex-3 {
  width: 25%; }

.col-4,
.col-ex-4 {
  width: 33.33%; }

.col-5,
.col-ex-5 {
  width: 41.66%; }

.col-6,
.col-ex-6 {
  width: 50%; }

.col-7,
.col-ex-7 {
  width: 58.33%; }

.col-8,
.col-ex-8 {
  width: 66.66%; }

.col-9,
.col-ex-9 {
  width: 75%; }

.col-10,
.col-ex-10 {
  width: 83.33%; }

.col-11,
.col-ex-11 {
  width: 91.66%; }

.col-12,
.col-ex-1 {
  width: 100%; }

.masonry {
  margin: 1.5em auto;
  column-gap: 1.5em; }

.masonry-item {
  padding: 1em;
  margin: 0 0 1.5em; }

@media only screen and (min-width: 600px) {
  .container {
    width: 550px; } }

@media only screen and (max-width: 600px) {
  [class*="col-"]:not([class*="col-ex"]) {
    width: 100% !important; } }

@media only screen and (min-width: 768px) {
  .container {
    width: 730px; } }

@media only screen and (max-width: 767px) and (min-width: 540px) {
  .masonry {
    column-count: 2; } }

@media only screen and (max-width: 768px) {
  .col-1 {
    width: 16.66%; }
  .col-2 {
    width: 25%; }
  .col-3,
  .col-4,
  .col-5,
  .col-6 {
    width: 50%; }
  .col-7,
  .col-8,
  .col-9,
  .col-10,
  .col-11,
  .col-12 {
    width: 100%; } }

@media only screen and (min-width: 992px) {
  .container {
    width: 900px; } }

@media only screen and (max-width: 1023px) and (min-width: 768px) {
  .masonry {
    column-count: 3; } }

@media only screen and (min-width: 1024px) {
  .masonry {
    column-count: 4; } }

@media only screen and (min-width: 1200px) {
  .container {
    width: 1130px; } }