/* one column*/
.column {
  float: left;
  width: 100%;
  padding-left: 100px;
  padding-right: 100px;
  padding-bottom: 10px;
}

/* two unequal columns*/

/* Left column */
.leftcolumn {
  float: left;
  width: 70%;
  padding-left: 30px;
}

/* Right column */
.rightcolumn {
  float: left;
  width: 30%;
  padding-right: 30px;
  padding-left: 20px;
}

/* Clear floats after the columns */
.row:after {
  content: "";
  display: table;
  clear: both;
}

@media screen and (max-width: 800px) {
  .leftcolumn, .rightcolumn {   
    width: 100%;
    padding: 0;
  }
}