.Sponsors {
  max-width: 1000px;
  margin: auto;
  padding: 0 0 10px 0;

  width: 100%;
  text-align: center;
  font-family: Agency, sans-serif;
}

.Sponsors h1 {
  font-family: LemonMilk, sans-serif;
  font-size: 28px;
}

.Sponsors ul {
  width: 100%;

  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;

  -webkit-flex-flow: row wrap;
  flex-flow: row wrap;

  list-style: none;

  align-items: center;

  justify-content: space-around;

  margin: 0;
  padding: 0;
}

.Sponsors ul li {
  width: 40%;
  max-width: 150px;
  padding: 0;
  display: block;
  margin: 20px;
}

.Sponsors ul li img {
  max-width: 100%;
  max-height: 100%;
  -webkit-filter: grayscale(100%);
  filter: grayscale(100%);
  filter: gray;
  transition: filter 0.5s ease;
  padding: 10px 0 10px 0;
}

.Sponsors ul li img:hover {
  -webkit-filter: none;
  filter:none;
}


@media all and (max-width: 600px) {
  .Sponsors ul li {
    max-width: 250px;
    margin: 10px;
  }
}