.second-box{
  margin-top:40px;
  display:flex;
  justify-content:space-between;
  height:168px;
}
@media (max-width:1400px){
  .second-box{
    margin-top: 2.9vw;
  }
  .second-box{
    height:calc( 32vw * 168 / 448 );
  }
}
@media (max-width:767px){
  .second-box{
    margin-top:8.13vw;
    display:block;
    height:unset;
  }
}