main {
  width: 100%;
  overflow: hidden;
  position: relative;
  background: #f5fbfd
}

main.isend {
  background: #fff
}

.wel_block .inner {
  max-width: 1200px;
  margin: auto;
  padding: 5rem;
  background: #fff
}

@media only screen and (max-width: 768px) {
  .wel_block .inner {
    padding: 8vw
  }
}

.wel_block h3 {
  font-size: 3rem;
  text-align: center;
  margin: 0 0 5rem 0
}

@media only screen and (max-width: 768px) {
  .wel_block h3 {
    font-size: 1.6rem;
    margin: 0 0 2rem 0
  }
}

.wel_block .wel_flex {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap
}

@media only screen and (max-width: 768px) {
  .wel_block .wel_flex {
    display: block
  }
}

.wel_block .wel_flex.two {
  padding: 0 20rem
}

@media only screen and (max-width: 768px) {
  .wel_block .wel_flex.two {
    padding: 0
  }
}

.wel_block .wel_flex.two .box {
  width: 48%
}

@media only screen and (max-width: 768px) {
  .wel_block .wel_flex.two .box {
    width: 100%
  }
}

.wel_block .wel_flex.two .box .icon {
  padding: 0 5rem
}

.wel_block .wel_flex.wel01 .box h4 {
  background: #d98eae
}

.wel_block .wel_flex.wel02 .box h4 {
  background: #561ade
}

.wel_block .wel_flex.wel03 .box h4 {
  background: #26d18f
}

.wel_block .wel_flex.wel04 .box h4 {
  background: #8b7357
}

.wel_block .wel_flex .box {
  width: 30%;
  background-color: #fff;
  padding: 2rem;
  box-shadow: rgba(0, 0, 0, .1) 0px 10px 50px;
  margin: 0 0 5rem 0
}

@media only screen and (max-width: 768px) {
  .wel_block .wel_flex .box {
    width: 100%;
    margin: 0 0 2rem 0
  }
}

.wel_block .wel_flex .box.dummy {
  box-shadow: none
}

.wel_block .wel_flex .box h4 {
  background: #3d75dc;
  padding: 1rem 0;
  text-align: center;
  color: #fff;
  font-weight: 500
}

.wel_block .wel_flex .box .icon {
  padding: 0 5rem
}

@media only screen and (max-width: 768px) {
  .wel_block .wel_flex .box .icon {
    padding: 0 8rem
  }
}