/*mainimage
----------------------------------------------------*/
#mainimage {
  background: #e8e5df;
}

.mainimage_pc {
  width: 100%;
  overflow: hidden;
  position: relative;
}

.mainimage_img {
  width: 95%;
  max-width: 1551px;
  margin: 0 auto;
  text-align: center;
  line-height: 0;
  position: relative;
  box-sizing: border-box;
  padding-top: 50px;
  z-index: 2;
}

.mainimage_img img {
  width: auto;
  max-width: 100%;
  height: auto;
}

.mainimage_bg {
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.mainimage_bg01,
.mainimage_bg02,
.mainimage_bg03 {
  background: rgba(250, 247, 242, 0.08);
  border-radius: 100%;
  box-shadow: inset 0 0 114px 29px rgba(255, 255, 255, 0.51);
  position: absolute;
}

.mainimage_bg01 {
  width: 100%;
  max-width: 800px;
  height: 100%;
  max-height: 800px;
  opacity: 0.63;
  left: -5%;
  top: -50%;
}

.mainimage_bg02 {
  width: 100%;
  max-width: 455px;
  height: 100%;
  max-height: 455px;
  opacity: 0.58;
  left: 20%;
  bottom: 5%;
}

.mainimage_bg03 {
  width: 100%;
  max-width: 343px;
  height: 100%;
  max-height: 343px;
  opacity: 0.58;
  left: 2.5%;
  bottom: -35%;
}

.mainimage_sp {
  display: none;
}