.institute-banner {
  width: 728px;
  height: 90px;
  margin-top: 20px;
  position: relative;
  left: 50%;
  transform: translate(-50%, 0%);
}

.institute-banner:hover {
  cursor: pointer;
}

.advertisement_box {
  flex: 0 0 auto;
  display: block;
  width: 100%;
  box-sizing: border-box;
}

.advertisement_box_contents {
  display: flex;
  margin: 0;
  align-items: center;
  padding-top: 17px;
  padding-bottom: 17px;
  padding-right: 16px;
  padding-left: 16px;
  background-color: #F7F9FD;
  border-radius: 8px;
  position: relative;
}

.advertisement_box .image_area {
  overflow: hidden;
  flex: 0 0 auto;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
}

.advertisement_box img {
  object-fit: cover;
  width: 100%;
  height: 100%;
}

.advertisement_box .txt_area {
  overflow: hidden;
  margin-left: 12px;
}

.advertisement_box .btn_area {
  flex: 1 1 auto;
}

.advertisement_box .em,
.advertisement_box .title,
.advertisement_box .cont {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-style: normal;
  line-height: 19px;
  padding: 0;
  margin: 0;
}

.advertisement_box .em {
  display: block;
  color: #6752E6;
  font-weight: 700;
  font-size: 13px;
}

.advertisement_box .title {
  color: #1A1A1A;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.advertisement_box .cont {
  color: #1A1A1A;
  font-size: 13px;
  font-weight: 400;
}

.advertisement_box .icon_ad {
  position: absolute;
  top: 8px;
  right: 8px;
  height: 18px;
  width: 40px;
}

.advertisement_box .icon_ad img {
  height: 100%;
  width: 100%;
  object-fit: cover;
}

.advertisement_box .btn_area .button {
  display: flex;
  flex-wrap: wrap;
  position: absolute;
  top: 26px;
  right: 48px;
  color: #FFFFFF;
  background-color: #6752E6;
  width: 99px;
  height: 40px;
  border-radius: 40px;
  align-items: center;
  align-content: center;
  text-align: center;
  border-color:  #6752E6;
  font-size: 14px;
  font-weight: 700;
}

.advertisement_box .btn_area .button span {
  vertical-align: center;
  height: 20px;
  flex: 1 1 auto;
}

/*모바일 화면용*/
/*@media only screen and (max-width: 728px) {*/
  .mobile.institute-banner {
    height: 74px;
    width: 100%;
  }

  .mobile.institute-banner .advertisement_box_contents {
    padding-top: 12px;
    padding-bottom: 12px;
    padding-right: 12px;
    padding-left: 12px;
  }

  .mobile.institute-banner .advertisement_box .image_area {
    width: 36px;
    height: 36px;
  }

  .mobile.institute-banner .advertisement_box .txt_area {
    margin-left: 6px;
  }

  .mobile.institute-banner .advertisement_box .em,
  .mobile.institute-banner .advertisement_box .title,
  .mobile.institute-banner .advertisement_box .cont {
    line-height: 16px;
    padding: 0;
    margin: 0;
  }

  .mobile.institute-banner .advertisement_box .em {
    display: block;
    color: #6752E6;
    font-weight: 700;
    font-size: 11px;
  }

  .mobile.institute-banner .advertisement_box .title {
    color: #1A1A1A;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: -0.5px;
  }

  .mobile.institute-banner .advertisement_box .cont {
    color: #1A1A1A;
    font-size: 12px;
    font-weight: 400;
  }

  .mobile.institute-banner .advertisement_box .icon_ad {
    top: 5px;
    right: 5px;
    height: 16px;
    width: 36px;
  }

  .mobile.institute-banner .advertisement_box .btn_area .button {
    display: none;
  }

/*}*/