body {
      font: 400 12px/1.5 Helvetica, Verdana, sans-serif;
}
h2 {
  font: 400 40px/1.5 Helvetica, Verdana, sans-serif;

}


h3 {
  font: 400 20px/1.5 Helvetica, Verdana, sans-serif;

}

img:hover {
  transform: scale(1.2);
  transition-duration: .3s;
  filter: grayscale(50%);
  opacity: .7;
}


a:link {
  color: #000000;
}

/* visited link */
a:visited {
  color: #444;
}

/* mouse over link */
a:hover {
  color: red;
}



list {
  max-width: 1400px;
  margin: 20px auto;
}

.img-list a {
  text-decoration: none;
}

.li-sub p {
  margin: 0;
}

.list li {
  border-bottom: 1px solid #ccc;
  display: table;
  border-collapse: collapse;
  width: 100%;
}
.inner {
  display: table-row;
  overflow: hidden;
}
.li-img {
  display: table-cell;
  vertical-align: middle;
  width: 30%;
  padding-right: 1em;
}
.li-img img {
  display: block;
  width: 100%;
  height: auto;
  
}
.li-text {
  display: table-cell;
  vertical-align: middle;
  width: 70%;
}
.li-head {
  margin: 10px 0 0 0;
}
.li-sub {
  margin: 0;
}

@media all and (min-width: 45em) {
  .list li {
    float: left;
    width: 50%;
  }
}

@media all and (min-width: 75em) {
  .list li {
    width: 33.33333%;
  }
}

/* for flexbox */
@supports(display: flex) {
  .list {
    display: flex;
    flex-wrap: wrap;
  }
  
  .li-img,
  .li-text,
  .list li {
    display: block;
    float: none;
  }

  .li-img {
    align-self: center; /* to match the middle alignment of the original */
  }
  
  .inner {
    display: flex;
  }
}

/* for grid */
@supports(display: grid) {
  .list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
  }
  
  .list li {
    width: auto; /* this overrides the media queries */
  }
}