@charset "UTF-8";
h3.title {
  border-bottom: solid black 2px;
}
#kyosan .square {
  padding: 0.2rem 0.8rem;
  background: white;
  color: #000;
}

.partner_contac_btn {
  width: 14rem;
  height: 50px;
  border: 2px solid black;
  text-align: center;
  cursor: pointer;
  position: relative;
  box-sizing: border-box;
  overflow: hidden;
}
.partner_contac_btn a{
  font-family: arial;
  font-size: 16px;
  color: black;
  text-decoration: none;
  line-height: 50px;
  transition: all .5s ease;
  z-index: 2;
  position: relative;
}
.eff-4{
  width: 14rem;
  height: 50px;
  left: -14rem;
  background: black;
  position: absolute;
  transition: all .5s ease;
  z-index: 1;
}
.partner_contac_btn:hover .eff-4{
  left: 0;
}
.partner_contac_btn:hover a{
  color: white;
}


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


}