@charset "UTF-8";

/* common */
.header-nav-item {
    padding: 0;
}

.header-nav-item a {
    padding: 21px 0 20px;
}

.header-nav {
    margin: 0;
}


/* footer */
#footer {
    background-color: #3D9DD8;
}

.copyright {
    padding: 40px 0;
    color: white;
    font-size: 14px;
    text-align: center;
}
@media screen and (max-width: 1280px) {
    .copyright {
        margin-top: 4%;
    }
}
@media screen and (max-width: 768px) {
    .copyright {
        margin-top: 7%;
        font-size: 10px;
    }
}




/* top */
.training-category {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    justify-content: space-around;
    width: 1180px;
    margin: 0 auto;
}

@media screen and (max-width: 1280px) {
  .training-category {
    padding: 0 4%;
    width: auto;
  }
}

@media screen and (max-width: 768px) {
  .training-category {
    display: block;
    padding: 0 4%;
    width: auto;
  }
}

.training-category-item {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  -ms-flex-preferred-size: 48%;
  flex-basis: 48%;
  margin: 0 0 45px 0;
}

@media screen and (max-width: 1280px) {
  .training-category-item {
  -ms-flex-preferred-size: 48%;
  flex-basis: 48%;
/*    -ms-flex-preferred-size: calc(89.2%/2);*/
/*    flex-basis: calc(89.2%/2);*/
  }
}

@media screen and (max-width: 768px) {
  .training-category-item {
    margin: 0 0 15px 0;
    -ms-flex-preferred-size: 100%;
    flex-basis: 100%;
  }
}

.training-category-item.it_passport {
/*    flex-basis: 100%;*/
}

.training-category-item:nth-of-type(4n) {
  margin-right: 0;
}

.training-category-item_link {
  background: #fff;
  -webkit-box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
  box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
  display: block;
  height: 100%;
  -webkit-transition: all .4s ease-out;
  transition: all .4s ease-out;
}

.training-category-item_link:hover {
  -webkit-box-shadow: none;
  box-shadow: none;
  opacity: 1;
}

.training-category-item_link:hover .training-category-item_visual img {
  opacity: 0.6;
  -webkit-transform: scale(1.1);
  transform: scale(1.1);
}

.training-category-item_link:hover .training-category-item_title::after {
  width: 100%;
}

.training-category-item_visual {
  overflow: hidden;
}

.training-category-item_visual img {
  -webkit-transition: all .3s ease-out;
  transition: all .3s ease-out;
  width: 100%;
}

.training-category-item_info {
  padding: 15px 15px 10px;
}

.training-category-item_title {
  color: #3D9DD8;
  display: inline-block;
  font-weight: bold;
  font-size: 15px;
  margin-bottom: 10px;
  padding-bottom: 5px;
  position: relative;
}

.training-category-item_title::after {
  background: #3D9DD8;
  bottom: 0;
  content: "";
  height: 2px;
  left: 0;
  position: absolute;
  -webkit-transition: all 0.15s ease-out;
  transition: all 0.15s ease-out;
  -webkit-transition-delay: .1s;
  transition-delay: .1s;
  width: 0;
}

.training-category-item_desc {
  font-size: 14px;
  line-height: 1.4;
}


/* course */
#it_passport .main-visual_inner {
  background-image: url(../it_passport/img/main-visual_bg.jpg);
  background-position: right top;
  background-repeat: no-repeat;
}

@media screen and (max-width: 768px) {
  #it_passport .main-visual_inner {
    background: none;
  }
}

@media screen and (max-width: 768px) {
  #it_passport .main-visual_title-box {
    background-image: url(../it_passport/img/main-visual_bg.jpg);
    background-position: right -100px top;
    background-repeat: no-repeat;
    background-size: cover;
  }
}

#security .main-visual_inner {
  background-image: url(../security/img/main-visual_bg.jpg);
  background-position: right top;
  background-repeat: no-repeat;
}

@media screen and (max-width: 768px) {
  #security .main-visual_inner {
    background: none;
  }
}

@media screen and (max-width: 768px) {
  #security .main-visual_title-box {
    background-image: url(../security/img/main-visual_bg.jpg);
    background-position: right -100px top;
    background-repeat: no-repeat;
    background-size: cover;
  }
}

#sg .main-visual_inner {
  background-image: url(../sg/img/main-visual_bg.jpg);
  background-position: right top;
  background-repeat: no-repeat;
}

@media screen and (max-width: 768px) {
  #sg .main-visual_inner {
    background: none;
  }
}

@media screen and (max-width: 768px) {
  #sg .main-visual_title-box {
    background-image: url(../sg/img/main-visual_bg.jpg);
    background-position: right -100px top;
    background-repeat: no-repeat;
    background-size: cover;
  }
}

#dx_etc .main-visual_inner {
  background-image: url(../dx_etc/img/main-visual_bg.jpg);
  background-position: right top;
  background-repeat: no-repeat;
}

@media screen and (max-width: 768px) {
  #dx_etc .main-visual_inner {
    background: none;
  }
}

@media screen and (max-width: 768px) {
  #dx_etc .main-visual_title-box {
    background-image: url(../dx_etc/img/main-visual_bg.jpg);
    background-position: right -100px top;
    background-repeat: no-repeat;
    background-size: cover;
  }
}


/* contact */