.history .arti01 {margin-bottom: 150px;}
.history .arti01 dl {border-top:1px solid #ddd; padding: 60px  0; display: flex; flex-flow: row wrap; justify-content: space-between;}
.history .arti01 dl:last-child {border-bottom: 1px solid #ddd;}
.history .arti01 dl:nth-child(2n-1) {background-color: #f8f8f8;}
.history .arti01 dl dt {width: 32.7272%; padding-left: 60px;}
.history .arti01 dl dt .tit_bx {display: flex; flex-flow: row wrap; justify-content: flex-start; align-items: center;}
.history .arti01 dl dt h3 {font-size: 1.875em; font-weight: 700; line-height: 1; color: #28ABE3;; margin-right: 15px;}
.history .arti01 dl dt h4 {font-size: 1.625em; font-weight: 500; color: #333; line-height: 1;}
.history .arti01 dl dt p.eq0 {font-size: 0.9375em; font-weight: 400; color: #666; padding-left: 55px; position: relative; margin-top: 12px;}
.history .arti01 dl dt p.eq0 span {position: relative; top: 4px;}
.history .arti01 dl dd {width: 67.2728%;}

.history .arti01 dl:nth-child(1) dd {display: flex; flex-flow: row wrap; justify-content: space-between;}
.history .arti01 dl:nth-child(1) dd div {width: 49%; max-width: 430px;}


.history .arti01 dl:nth-child(2) dd {display: flex; flex-flow: row wrap; justify-content: space-between;}
.history .arti01 dl:nth-child(2) dd div {width: 49%; max-width: 430px;}

.history .arti01 dl:nth-child(3) dd {display: flex; flex-flow: row wrap; justify-content: space-between;}
.history .arti01 dl:nth-child(3) dd div {width: 49%; max-width: 430px;}

.history .arti01 dl:nth-child(4) dd {display: flex; flex-flow: row wrap; justify-content: space-between;}
.history .arti01 dl:nth-child(4) dd div {width: 49%; max-width: 430px;}

.history .arti01 dl:nth-child(5) dd {display: flex; flex-flow: row wrap; justify-content: space-between;}
.history .arti01 dl:nth-child(5) dd div {width: 49%; max-width: 430px;}

.history .arti01 dl:nth-child(6) dd {display: flex; flex-flow: row wrap; justify-content: space-between;}
.history .arti01 dl:nth-child(6) dd div {width: 49%; max-width: 430px;}

 .member-photo {
  overflow: hidden;
  position: relative;
}

 .member-photo:hover img {
  -webkit-transform: scale(1.1);
  transform: scale(1.1);
}

 .member-photo img {
  transition: all 0.6s ease 0s;
}

 .member-photo .mask {
  background: rgba(40, 171, 227, 0.7);
  position: absolute;
  width: 100%;
  bottom: 0;
  top: auto;
  opacity: 0;
  filter: alpha(opacity=0);
  left: 0;
  right: 0;
  cursor: pointer;
  padding: 0;
  height: 50px;
  -webkit-transform: translateY(100%);
  transform: translateY(100%);
  transition: all .3s ease;
}

 .member-photo .mask ul {
  text-align: center;
  position: relative;
  margin-top: 10px;
}

.member-photo .mask ul li {
  display: inline-block;
  margin-right: 7px;
}

 .member-photo .mask ul li a {
  border: 1px solid #ddd;
  border-radius: 4px;
  color: #fff;
  display: block;
  font-size: 20px;
  height: 35px;
  line-height: 35px;
  text-align: center;
  width: 35px;
}

.member-photo .mask ul li a::hover {
  background-color: #6cb670;
  border: 1px solid transparent;
}

 .member-photo:hover .mask {
  opacity: 1;
  filter: alpha(opacity=100);
  -webkit-transform: translateY(0%);
  transform: translateY(0%);
}
