.cg_freespace_01 {
    font-size: 0.75em;
    margin: 15px auto 0;
    max-width: 1000px;
    line-height: 160%;
}
.category_btn_wrap {
    display: flex;
    justify-content: center;
    font-size: 0.85em;
    align-items: center;
    line-height: 100%;
    margin-bottom: 50px;
}
ul.category_list {
    display: flex;
    flex-wrap: wrap;
    margin-bottom: 0;
    margin-left: 10px;
}
.category_list li {
    margin: 0 5px;
    border-radius: 3px;
    border: 1px solid #1561ae;
    width: 150px;
    margin-bottom: 10px;
}
.category_list li a {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
    font-size: 1.05em;
    padding: 3px 8px;
    line-height: 120%;
}
.category_list li a:hover {
    color: #fff;
    background: #1561ae;
}
@media screen and (max-width: 600px){
.category_btn_wrap {
    display: block;
    margin-bottom: 40px;
}
 .category_btn_wrap h3 {
    margin-bottom: 10px;
}
 ul.category_list {
    justify-content: center;
}
  .category_list li a{
    padding: 0.8em 8px;
  }
}

ul.product_list {
    width: 100%;
    max-width: 1160px;
    margin: 0 auto 30px;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
}

ul.product_list a{
    display: inline-block;
  color:#000;
  line-height:120%;
  margin-bottom:10px;
}
ul.product_list li {
    width: calc(100% / 4 - 4%);
    margin: 0 1.5%;
}
@media screen and (max-width: 600px){
ul.product_list li {
    width: calc(100% / 2 - 4%);
}
}