.sct_bg01{
  padding: 20px 0;
}
.overview{
  position: relative;
  overflow: hidden;
}
.overview[data-sec-bg]{
  background-color: #f3f3f3;
  background-position: 50% 40%;
  background-repeat: no-repeat;
  background-size: cover;
  width: 100%;
}
@media only screen and (min-width: 1366px) {
  .overview[data-sec-bg]{
    background-size: 1366px auto; 
  } 
}
.overview-content{
  z-index: 2;
  box-sizing: border-box;
  min-height: auto;
  height: 500px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  max-width: 1014px;
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  padding-left: 8px;
  padding-right: 8px;
}
@media only screen and (max-width: 768px){
  .overview-content{
    height: calc(100vw * 500 / 655);
  }
}
.overview-inner{
  transform: translateY(-24px);
}
@media only screen and (max-width: 768px){
  .overview-inner{
    transform: translateY(5px);
  }
}
@media only screen and (max-width: 768px){
  .overview-ballon{
    margin-bottom: 30px;
  }
  .overview-ballon img{
    width: calc( 100% * 50 / 320);
  }
}
.overview-text{
  margin-left: 66px;
  color: #ffffff;
}
@media only screen and (max-width: 1030px){
  .overview-text{
    margin-left: 0;
  }
}
.overview-title{
  font-size: 64px;
  font-weight: bold;
  letter-spacing: 0.4px;
}
.overview-lead{
  font-size: 31px;
  letter-spacing: -0.3px;
}
@media only screen and (max-width: 768px){
  .overview-title{
    font-size: 28px;
  }
  .overview-lead{
    font-size: 16px;
  }
}
.overview-icon{
  position: absolute;
  top: 25px;
  right: 8px;
  width: 116px;
}
@media only screen and (max-width: 768px){
  .overview-icon{
    width: calc(100% * 116 / 768);
  }
}
.overview-icon img{
  width: 100%;
}
.tab-block,.sp-block{
  display: none;
}
@media only screen and (max-width: 1024px){
  .tab-block{
    display: block;
  }
}
@media only screen and (max-width: 768px){
  .sp-block{
    display: block;
  }
}

.mw700{
  max-width: 700px!important;
}