* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Verdana;
}

.header {
  background: #000;
  /*background-image: initial;
  background-position-x: initial;
  background-position-y: initial;
  background-size: initial;
  background-repeat-x: initial;
  background-repeat-y: initial;
  background-attachment: initial;
  background-origin: initial;
  background-clip: initial;
  background-color: rgb(0, 0, 0);
  position: relative;
  z-index: 100;*/
  text-align: center;
  padding: 6px 30px 6px;
  /*padding-top: 4px;
  padding-right: 30px;
  padding-bottom: 4px;
  padding-left: 30px;*/
}

h1{
  color: black;
}

h2{
  color: white;
}

.row {
  display: flex;
  flex-wrap: wrap;
  padding: 0 70px;
}

/* 3 columns*/
.column {
  float: left;
  width: 33.33%;
  padding: 5px;
}

.column img {
  margin-top: 8px;
  vertical-align: middle;
  width: 100%;
}


/* one single column */
@media screen and (max-width: 800px) {
  .column {
    flex: 100%;
    max-width: 100%;
  }
}