.mod {
  display: flex;
  flex-direction: row;
  justify-content: center;
}
.mod img {
  max-width: 100%;
  display: inline-block;
}
.group {
  display: flex;
  align-items: center;
  flex-direction: column;
  background-color: #ffffff;
}
.layer {
  position: relative;
}
.background {
  margin-top: 95px;
  position: relative;
}
.layer-1 {
  margin-top: 72px;
  position: relative;
}
.background-1 {
  margin-top: 68px;
  position: relative;
}
.layer-2 {
  position: relative;
}
.background-2 {
  margin-top: 54px;
  position: relative;
}
.bb {
  display: flex;
  position: relative;
  align-items: flex-start;
  flex-direction: row;
  justify-content: center;
  margin-top: 35px;
}
.banner {
  position: relative;
}
.action-bg {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 18%;
  /* width : 312px; */
  /* height: 106px; */
}
.urls {
  display: flex;
  justify-content: space-around;
  width: 100%;
  padding-top: 100px;
  background: url('/images/join/bg.png') no-repeat top center;
}