footer {
  width: 100%;
  background-color: #373d4c;
}

.footer_wrap {
  width: 100%;
  max-width: 1280px;
  margin: auto;
  display: flex;
  padding: 30px 0;
}
.footer_logo{
  margin-top: 35px;
}
.footer_logo>a>img {
  width: 220px;
}

.copyright {
  margin-left: 80px;
}

.copyright>p {
  font-size: 0.8rem;
  color: #7e8188;
  margin-top: 10px;
  font-weight: 500;
}
.copyright>p>.tel{
  margin-right: 20px;
}
.copyright>p>span>a{
  color: #7e8188;
  text-decoration: underline;
  text-underline-position: under;
}

.footer_link {
  display: flex;
  margin-bottom: 20px;
}

.footer_link>li{
  display: inline-block;
  position: relative;
  margin: 0 20px 0 0;
  padding-right: 20px;
}

.footer_link>li::after{
  content: '';
  display: block;
  position: absolute;
  top: 10px;
  right: 0;
  width: 1px;
  height: 10px;
  background-color: #7e8188;
}
.footer_link>li:last-child::after{
  display: none;
}
.footer_link>li>a {
  font-size: 0.8rem;
  color: #7e8188;
  font-weight: 500;
}
.br_n,.br_575n{
  display: none;
}
/* top_bt */
.top_bt{
  position: fixed;
  right: 30px;
  bottom: 50px;
  text-align: center;
  cursor: pointer;
  display: none;
  z-index: 888;
}
.top_bt>img{
  width: 50px;
}
@media (max-width: 1199.98px) {
  .footer_wrap {
	margin: 0 0 0 30px;
  }
  .copyright {
    margin-left: 70px;
  }
  
  .copyright>p {
    line-height: 1.2rem;
    margin-top: 0;
  }
}

@media (max-width: 991.98px) {
  .footer_logo>a>img {
    width: 150px;
  }

  .copyright>p,.footer_link>li>a {
    font-size: 0.7rem;
  }
  .footer_link>li{
    margin: 0 10px 0 0;
    padding-right: 10px;
  }
}

@media (max-width: 767.98px) {
  .footer_wrap {
    padding: 20px 0;
	margin: 0 0 0 20px;
    flex-direction: column;
  }
  .footer_logo{
    margin-top: 0;
  }
  .copyright {
    margin-left: 0;
  }
  .footer_link>li{
    margin: 0 5px 0 0;
    padding-right: 5px;
  }
  .copyright>p,.footer_link>li>a {
    font-size: 0.6rem;
  }
  .br_n{
    display: block;
  }
}

@media (max-width: 575.98px) {
  .footer_wrap {
    display: block;
    padding: 20px 0;
  }

  .footer_logo,
  .copyright {
    width: 100%;
  }

  .copyright>p {
    text-align: left;
    margin-top: 0;
    line-height: 1rem;
  }
  .br_575n{
    display: block;
  }

}
@media (max-width: 400px){
  .footer_link{
    flex-wrap: wrap;
    margin-bottom: 10px;
  }
  .footer_link>li{
    flex: 1 1 40%;
    margin: 0;
    padding-right: 0;
  }
  .footer_link>li:nth-child(1),  .footer_link>li:nth-child(3){
    margin-right: 20px;
  }
  .footer_link>li:nth-child(2)::after{
    display: none;
  }
}