.page_title {
  font-size: 100px;
  padding: 100px 0 150px 0;
  font-weight: bold;
}

.tag_part {
  padding-bottom: 180px;
}
.tag_item {
  user-select: none;
  display: inline-block;
  padding: 0 30px;
  height: 50px;
  background-color: #f8f8f8;
  line-height: 50px;
  margin-right: 24px;
  margin-bottom: 24px;
  color: #333333;
  cursor: pointer;
  transition: .3s ease;
  letter-spacing: 2px;
  transition-property: background-color color;
}
.tag_item.active {
  background-color: #2ba0e3;
  color: #fff;
}

.business_list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.business_item {
  max-width: 600px;
  width: 48%;
  padding-bottom: 100px;
  cursor: pointer;
  opacity: 0;
  animation:show_up 0.4s var(--s) ease forwards;
}
@keyframes show_up{
  from{
    opacity: 0;
    transform: translate3d(0,20%,0);
  }
  to{
    opacity: 1;
    transform: translate3d(0,0,0);
  }
}
.business_item:nth-child(2n) {
  margin-top: 100px;
}
.business_image {
  position: relative;
  width: 100%;
  max-width: 600px;
  height: 0;
  padding-top: 110%;
  margin-bottom: 20px;
  border-radius: 4px;
  overflow: hidden;
}
.business_image > img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.business_infos {
  letter-spacing: 1px;
  overflow: hidden;
}
.business_infos > p {
  letter-spacing: 2px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.business_name {
  font-size: 40px;
  padding: 24px 0 10px 0;
  color: #333;
}
.business_company {
  position: relative;
  padding-left: 20px;
  font-weight: 300;
}
.business_company::after {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 10px;
  height: 10px;
  background-color: #000;
  border-radius: 50%;
}

/* mobile */
@media screen and (max-width: 767px) {
  .container {
    padding: 0 30px;
  }
  .page_title {
    padding: 40px 0 30px 0;
    font-size: 60px;
    text-align: center;
    font-weight: bold;
    letter-spacing: 2px;
  }

  .tag_list{
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    grid-gap: 10px;
  }

  .tag_item {
    height: 30px;
    line-height: 30px;
    padding: 0 5px;
    text-align: center;
    font-size: 14px;
    margin: 0;
    overflow: hidden;
  }

  .tag_part {
    padding-bottom: 20px;
  }

  .business_list {
    flex-direction: column;
    align-items: center;
  }
  .business_item {
    width: 100%;
    padding-bottom: 50px;
    opacity: 1;
    animation:none;
  }
  .business_infos > p:first-child{
    font-size: 14px;
  }
  .business_item:nth-child(2n) {
    margin-top: 0;
  }

  .business_image {
    height: 350px;
  }

  .business_name {
    padding: 12px 0 5px 0;
    font-size: 22px;
  }

  .business_company {
    font-size: 14px;
  }
}