@charset "UTF-8";
/*------------------------------------------------------------Content*/

#sec01 h3{
 text-align: left;
}

#sec02 .ex_box:not(:last-child){
 margin-bottom: 20px;
} 

#sec02 .ex_box .ph_box ul li:not(:last-child){
 margin-bottom: 15px;
}

@media print, screen and (min-width:768px) {
 #sec02 .ex_box .ph_box ul{
  display: flex;
  justify-content: space-between;
  align-items: center;
 }
 #sec02 .ex_box .ph_box ul li{
  width: calc(100% / 4 - 10px);
 }
 #sec02 .ex_box .ph_box ul li:not(:last-child){
  margin-bottom: 0;
 }
}


#sec03 .ex_box:not(:last-child){
 margin-bottom: 20px;
} 

#sec03 .ex_box .ph_box ul li:not(:last-child){
 margin-bottom: 15px;
}

@media print, screen and (min-width:768px) {
 #sec03 .ex_box .ph_box ul{
  display: flex;
  justify-content: space-between;
  align-items: center;
 }
 #sec03 .ex_box .ph_box ul li{
  width: calc(100% / 4 - 10px);
 }
 #sec03 .ex_box .ph_box ul li:not(:last-child){
  margin-bottom: 0;
 }
}