@charset "UTF-8";
.contents .cont_step ul {
  *zoom: 1;
}
.contents .cont_step ul:after {
  content: "";
  display: block;
  clear: both;
}

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.contents .cont_step {
  margin: 20px 30px 0 30px;
}
.contents .cont_step ul {
  margin: 0 0 0 -68px;
  padding: 0;
  width: 100%;
}
.contents .cont_step li {
  float: left;
  width: 50%;
}
.contents .cont_step .cont_step-pad {
  margin-left: 68px;
}

@media screen and (max-width: 640px) {
  .contents .cont_step {
    margin-left: 0;
    margin-right: 0;
  }
  .contents .cont_step ul {
    margin-left: 0;
  }
  .contents .cont_step li {
    float: none;
    width: 100%;
  }
  .contents .cont_step .cont_step-pad {
    margin-left: 0;
  }
}