styles.css

*{
  box-sizing: border-box;
}
body{
  font-family: ubuntu,sans;
  margin:0;
  font-size: 18px;
  line-height: 1.75rem;
  font-weight: 100;
  background-color: #eee;
}
section{
  text-align: center;
  padding:0.5rem;
}

input{
  padding: 1rem;
  font-weight: 900;
  box-shadow:inset 0 0 5px rgba(0,0,0,0.2);
  border-radius: 0;
  border:none;
  margin-right: 1rem;
  color:#999;
}
section span{
  font-weight: 100;
  font-size: 1.8rem;
  color:#999;
}
main{
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}
p{
  margin:0;
}
a{
  min-width: 320px;
  flex-basis: calc(100% / 3);
  max-width: 600px;
  text-decoration:none;
  color: black;
  background-color: #fff;
  transform:scale(1);
  box-shadow:0 0 0 rgba(0,0,0,0);
  transition: 0.1s all;
  margin:0.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center
}
a:hover{
  background-color: #fff;
  transform:scale(1.05);
  z-index: 999;
  box-shadow:0 0 5px rgba(0,0,0,0.2);
}
a .site-name{
  width: 100%;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 1px;
  color:#999;
  font-weight: 900;
  transition: 0.5s all;
}
a:hover .site-name{
  color:black;
}
a .img{
  padding:1rem;
  width: calc(32px + 2rem);
}
a img{
  display: block;
  width: 100%;
  height: auto;
}
a .text{
  margin:0;
  padding:1rem;
  width: calc(100% - (32px + 2rem) );
}