* {
  box-sizing: content-box;
}
body {
  padding: 15px;
  margin: 25px;  
  background-color: #313644;  
  font-family:  'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
.container {
  display: flex;
  flex-wrap: wrap;
  margin: 1vw;
  width: calc(90%-1.4vw);
}
article {
  width: 100%;
  display: grid;
  grid-template-areas:
    'time . .'
    'image header header';
  grid-template-columns: repeat(3,1fr);
  grid-template-rows: auto;
  column-gap: 10px;
  row-gap: 5px; 
  padding: 5px;
  margin: 5px 0px;
  background-color: #313644;
  font-size: 0.8rem;
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
}
.timePublished {
  grid-area: time;
  color: #7c7c7c;
  font-weight: bold;
  font-size: smaller;
}
.heading {
  grid-area: header;
  font-weight: bold;
  color: #D2B48C;
  font-size: 1rem;
  border-radius: 4px;
  margin-top: 2px;
  margin-bottom: 5px;
  padding: 10px;
}
.image {
  grid-area: image;
  border-radius: 20px;
  opacity: 100;
  width: 100%;
}
footer {
  background-color: #162433;
  font-size: 0.7rem;
  color: rgb(175, 185, 185);
  padding: 5px 0px;
  width: 100%;
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);  
}
footer ul {
  display: flex;
  flex-wrap: row;
  justify-content: left;
}
footer li {
  margin-right: 15px;
  list-style-type: none;
}
@media only screen and (min-width: 550px){
  .container {
    flex-direction: row;
    align-items: flex-start;
  }
   article {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    grid-template-areas:
      'image'
      'time'
      'header';
    row-gap: 5px;
    margin: 1.05vw;
    width: calc(50% - 2.1vw);
    grid-template-rows: auto 1.0rem auto;    
    padding: 0px;
  }
  .timePublished {
    margin: 0 0 0 4px;
  }
  .heading {
    margin: 4px;
  }
  .image {
    margin: 0px;
    width: 100%;
    border-radius: 10px 10px 0 0;
  }
  article:hover {
    box-shadow: 0 4px 8px 0 rgba(113, 145, 194, 0.2), 0 6px 20px 0 rgba(113, 145, 194, 0.2);
  }
}
@media only screen and (min-width: 800px){
  article {
    width: calc(100% / 3 - 2.1vw);    
    grid-template-areas:
      'image'
      'time'
      'header'
  }
  .heading {
    font-size: 0.85rem;
    margin-left: 20px;
  }
  article:hover {
    box-shadow: 0 4px 8px 0 rgba(113, 145, 194, 0.2), 0 6px 20px 0 rgba(113, 145, 194, 0.2);
  }
}