.list-ul {
  min-height: 1px;
  zoom: 1;
  margin-top: 30px;
  letter-spacing: -.40em;
}
.list-ul > *:first-child {
  margin-top: 0;
}
.list-ul:after {
  content: ".";
  display: block;
  clear: both;
  height: 0;
  visibility: hidden;
}
.list-ul > li {
  width: 46%;
  display: inline-block;
  box-sizing: border-box;
  margin-right:3%;
  margin-bottom: 20px;
  letter-spacing: normal;
  vertical-align: top;
}
.link-csr {
  width: 350px;
}
@media screen and (max-width: 767px) {
  .list-ul {
    margin-top: 20px;
    letter-spacing: normal;
  }
  .list-ul > li {
    display: block;
    width: 100%;
    float: none;
    margin-bottom: 10px;
  }
  .link-csr {
    width: 100%;
  }
}