/*** media ***/
/*$tb : 1024px;*/
/*$sp : 768px;*/
/*$sp-s : 599px;*/
/*** font-size ***/
/* 12px */
/*** wide-size ***/
/*** color ***/
/** main **/


#inner_tab_nav{
    border-bottom: #1a59c4 3px solid;
    display: flex;
    justify-content: center;
    align-items:flex-end;
    column-gap: 0.8em;
    padding: 0 2%;
    font-size:2.5rem;
}
#inner_tab_nav li a{
  display: block;
  font-size:2.5rem;
  padding: 0.25em 1em;
  border-radius: 0.8em 0.8em 0 0;
  background-color:#b2b2b2;
  color: #fff;
  font-weight: 700;
  min-width: 8em;
  text-align: center;
}


#inner_tab_nav li.current_i_tab a{
  background-color: #fff;
  border: #1a59c4 3px solid;
  border-bottom-color: #fff;
  margin-bottom: -3px;
  padding-top:0.5em;
  color: #1a59c4;
  cursor: default;
}
#inner_tab_nav li.current_i_tab a:hover{
  opacity: 1;
}

#inner_tab_cont > div{
display: none;
  opacity: 0;
  scroll-margin-top:300px;
}

#inner_tab_cont > div.open_cont{
display: block;
  opacity: 1;
  transition:all 0.5s;
}



@media only screen and (max-width: 768px) {

}