.hero_title {
  font-size: 10vw;
  line-height: 0.9em;
  color: #333333;
  margin-top: 50px;
  text-align: center;
}

@media only screen and (max-width:500px) {
.hero_title {
  font-size: 50px;
}
}

.hero_title::before {
  padding-top: 10px;
  margin: auto;
}

.kpunkt {
  font-style: normal;
  color: #007EB6;
}

.portfolio_container {
  padding-top: 20px;
}

.portfolio_title {
  font-size: 20px;
  line-height: 20px;
  margin-top: 20px;
}

.row {
  margin: 8px -17px;
}

/* Add padding BETWEEN each column (if you want) */
.row,
.row > .column {
  padding: 8px;
}

/* Create three equal columns that floats next to each other */
.column {
  float: left;
  width: 33.33%;
  display: none; /* Hide columns by default */
  transition: 0.25s;
}

@media only screen and (max-width:980px) {
  .column {
    width: 50% !important;
  }

  .content h3 {
    font-size: 25px !important;
  }
}

@media only screen and (max-width:600px) {
  .column {
    width: 100% !important;
  }
}

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

/* Content */
.content {
  background-color: white;
}

/* The "show" class is added to the filtered elements */
.show {
  display: block;
}

.portfolio_container select {
padding: 10px;
border-radius: 0px;
border: 1px #333333 solid;
font-family: 'Source Sans Pro',sans-serif;
font-size: 20px;
-moz-appearance: none;
-webkit-appearance: none;
appearance: none;
}

.portfolio_container select:hover {
color: #007EB6;
border-color: #007EB6;
cursor: pointer;
}

#tiny_select {
font-style: italic;
font-size: 15px;
}

img.portfolio_img {
filter: grayscale(100%);
transition: 0.25s;
}

img.portfolio_img:hover {
filter: grayscale(0%);
}