.corplist >li{
  
  padding:12px;
  margin-bottom:12px;
  
}
.corplist >li>a{
  border :1px solid #ddd;
  display: block;
  height:56px;
  padding:12px;
  
}
.corplist >li>a>img{
    width: 100%;
  height: 100%;
  object-fit: contain;
}