html, body{
  overflow: hidden;
}

.blog{
  width: 100%;
  height: 100%;
  &.down{
    height: 5rem;
  }
}

#start{
  width: 100%;
}

.card{
  width: calc((100% / 3));
  line-height: 0.8rem!important;
  .card-header{
    margin-top: 5px;
    display: -webkit-inline-box;
    display: -ms-inline-flexbox;
    display: inline-flex;
    -webkit-box-align: baseline;
        -ms-flex-align: baseline;
            align-items: baseline;
    & > div{
      margin-right: 5px;
    }
  }
}