#slider div {
  // 指定したい幅と高さ
  //width: 200px;
  //height: 400px;
  position: relative;
}
#slider div img {
  position: relative;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  //height: 200px;
  //max-width: 100%;
  //max-height: 90%;
  margin: auto;
}
.logo-table{
  width: 100%;
}
.logo-table td{
  width: 20%;
  height: 60px;
}

.box {
  display: block;
  float: left;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  font-weight: 600;
}

#info-box {
  width: 100%;
  border: 2px solid;
  border-radius: 5px;
  border-color: #e2e2e2;
  float:left;
}

.box-title {
  margin: 0;
  background-color: #d5d5d5;
}

#calendar-box {
  width: 30%;
  height:500px;
  border: 1px solid;
  border-radius: 5px;
  border-color: #e2e2e2;
  float:left;
  margin: 0px 10px;
}


.product-name-box{
  display: inline-block;
  max-height: 2.8em;
  overflow: hidden;
  font-weight:normal;
}
/********** パーツ **********/
.c-item-list {
  display: flex;
  flex-wrap: wrap;
  margin-left: -1px;
  margin-right: -1px;
}
@media screen and (max-width: 1030px) {
  .c-item-list {
    margin-left: -20px;
    margin-right: -20px;
  }
}
@media screen and (max-width: 767px) {
  .c-item-list {
    margin-left: -10px;
    margin-right: -10px;
  }
}
.c-item-list__item {
  position: relative;
  box-sizing: border-box;
  margin-bottom: 0px;
  padding-left: 15px;
  padding-right: 15px;
  padding-bottom: 15px;
  width: 20%;
  transition: opacity 0.2s;
  word-break: normal;
  //margin: 5px;
}
@media screen and (max-width: 1030px) {
  .c-item-list__item {
    margin-bottom: 45px;
    padding-left: 20px;
    padding-right: 20px;
  }
}
@media screen and (max-width: 767px) {
  .c-item-list__item {
    padding-left: 10px;
    padding-right: 10px;
    width: 50%;
  }
}
.c-item-list__item.is-hidden {
  display: none;
}
.c-item-list__img {
  position: relative;
  margin-bottom: 30px;
  margin-top: 10px;
}
@media screen and (max-width: 767px) {
  .c-item-list__img {
    text-align: center;
  }
}
.c-item-list__img:before {
  content: "";
  display: block;
  padding-top: 100%;
}
.c-item-list__img a {
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.c-item-list__img img {
  display: inline-block;
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  margin: auto;
  max-width: 100%;
  max-height: 100%;
  width: auto !important;
  text-align: center;
}
.c-item-list__ttl img {
  vertical-align: middle;
}
.c-item-list__price {
  color: #000000;
  font-size: 16px; 
  
 
}
.c-item-list__price.is-strikethrough {
  margin-top: 0;
  text-decoration: line-through;
}
.c-item-list__expl {
  margin-top: 0px;
}
.c-item-list__btn {
  display: block;
  position: absolute;
  right: 30px;
  bottom: 0;
  padding: 0;
  border: 0;
  background: transparent;
  color: #d8d8d8;
  cursor: pointer;
  text-align: center;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
@media screen and (max-width: 1030px) {
  .c-item-list__btn {
    right: 20px;
  }
}
@media screen and (max-width: 767px) {
  .c-item-list__btn {
    right: 10px;
  }
}
.c-item-list__btn.is-added {
  color: #000000;
}
.c-item-list__btn svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}
.c-item-list__item-frame {
  border: 2px solid #ddd; /* Light grey border */
  border-radius: 5px; /* Optional: for rounded corners */
  box-shadow: 0 2px 4px rgba(0,0,0,0.1); /* Optional: for a subtle shadow */
  overflow: hidden; /* To ensure the border and border-radius contains the image properly */
  transition: transform .2s; /* Animation on hover (optional) */
}

.c-item-list__item-frame:hover {
  transform: scale(1.02); /* Slightly enlarge items on hover (optional) */
  box-shadow: 0 4px 8px rgba(0,0,0,0.2); /* Darker shadow on hover (optional) */
}
.c-item-list__ranking {
  position: absolute;
  top: 10px; /* Adjust based on your layout */
  left: 10px; /* Adjust based on your layout */
  background-color: #7f2303; /* Example: bright blue background */
  color: white;
  //padding: 5px 10px;
  border-radius: 15%;
  font-size: 16px; /* Slightly larger font size */
  font-weight: 600;
  //box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2); /* Soft shadow for depth */
  //border: 2px solid white; /* White border for contrast */
  z-index: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 30px; /* Fixed width */
  height: 30px; /* Fixed height */
  text-align: center;
  transition: transform 0.3s ease; /* Smooth transform transition */
}

/* Hover effect to grow the ranking circle slightly and add a deeper shadow */
.c-item-list__ranking:hover {
  transform: scale(1.1); /* Scale up 10% */
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.3);
}
<style>
  .recommend-box {
    border: 2px solid #000; /* Adds a solid black border */
    padding: 20px; /* Adds spacing inside the box */
    margin: 20px 0; /* Adds spacing outside the box */
    background-color: #f5f5f5; /* Sets a light grey background */
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1); /* Optionally adds a shadow for depth */
  }
</style>