.cert_list {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  padding: 0;
  margin: 0;
  gap: 1rem .5rem;
}
.cert_list .items{
  display: flex;
  flex-direction: column; 
  justify-content: flex-start;
  /* cursor: pointer; */
  padding: .5rem;
  margin: -.25rem;
}
.cert_list .items .pic{
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  margin-bottom: 1rem;
  padding: 1rem;
  transition: all .5s;
  -webkit-transition: all .5s;
  -moz-transition: all .5s;
  -ms-transition: all .5s;
  -o-transition: all .5s;
  text-align: center;
  vertical-align: middle;
  border: 1px solid #f2f2f2;
}
.cert_list .items .pic img{
  max-width: 100%;
  transform: scale(1.0);
  -webkit-transform: scale(1.0);
  -moz-transform: scale(1.0);
  -ms-transform: scale(1.0);
  -o-transform: scale(1.0);
  transition: all .3s;
  -webkit-transition: all .3s;
  -moz-transition: all .3s;
  -ms-transition: all .3s;
  -o-transition: all .3s;
}
.cert_list .items:hover .pic{
  border: 1px solid #b1cbe5;
}
.cert_list .items:hover .pic img{
  transform: scale(1.0);
  -webkit-transform: scale(1.0);
  -moz-transform: scale(1.0);
  -ms-transform: scale(1.0);
  -o-transform: scale(1.0);
}
.cert_list .items .subject{
  margin: 0;
  padding: .3rem 0 0 0;
  font-family: 'Jost', 'SCoreDream', system-ui, -apple-system, "Noto Sans",  sans-serif;
  font-weight: 500;
  font-size:.98rem;
  color: #6c6c6c;
  word-break:keep-all;
  word-wrap:break-word;
  text-align: center;
  transition: all .2s;
  -webkit-transition: all .2s;
  -moz-transition: all .2s;
  -ms-transition: all .2s;
  -o-transition: all .2s;
}
.cert_list .items:hover .subject{
  padding: .1rem 0 .2rem 0;
  color: #000;
}
@media (max-width: 767.98px) {
  .cert_list {
    gap: 1rem .3rem;
  }
  .cert_list .items{
    padding: .25rem;
    margin: -.15rem;
  }
  .cert_list .items .pic{
    margin-bottom: .5rem;
  }
  .cert_list .items .subject{
    font-size:.85rem;
  }
}


.no_data{
  width: 100%;
  padding: 2rem 0;
  margin: 0 auto;
  background: #f1f1f1;
  font-size:.8rem;
  text-align: center;
}