.sp-fixed-menu {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 9998;
  display: none;
}
.sp-fixed-menu .grid {
  display: -ms-grid;
  display: grid;
  -ms-grid-columns: (1fr)[3];
  grid-template-columns: repeat(3, 1fr);
}
.sp-fixed-menu .grid-item {
  height: 60px;
}
.sp-fixed-menu .grid-item:nth-of-type(1) .grid-link {
  background-color: #47695b;
}
.sp-fixed-menu .grid-item:nth-of-type(2) .grid-link {
  background-color: #936d49;
}
.sp-fixed-menu .grid-item:nth-of-type(3) .grid-link {
  background-color: #6a929c;
}
.sp-fixed-menu .grid-link {
  display: -ms-grid;
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  padding-top: 10px;
  padding-bottom: 10px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

@media (max-width: 480px) {
  footer .footer_bottom {
    margin-bottom: 90px;
  }
}

.modelform_link {
  display: block;
  position: relative;
  width: 260px;
  padding: 14px 0;
  background-color: #6A929D;
  border-bottom: solid 5px #6A929D;
  color: #fff;
  text-align: center;
  font-size: 18px;
}
.modelform_link:after {
  content: "";
  position: relative;
  top: -3px;
  display: inline-block;
  width: 9px;
  height: 9px;
  margin-left: 20px;
  background-image: url("../img/common/arrow_head_b.svg");
}
.modelform_link.fixed {
  position: fixed;
  bottom: 34px;
  right: 28px;
  z-index: 100;
}

@media (max-width: 768px) {
  .modelform_link.pc {
    display: none;
  }
}
.sp-fixed-menu .modelform_link {
  width: 100%;
  padding: 8px 0 4px;
  font-size: 15px;
}
.sp-fixed-menu .modelform_link:after {
  position: absolute;
  top: calc(50% + 1px);
  right: 20px;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
}