.footer{
  background: linear-gradient(0deg, #FAFAFA, #FAFAFA), #F4FBF7;
  padding-top: 100px;
  width: 100%;
}
.footer-box{
  width: 1536px;
  margin: 0 auto;
  justify-content: space-between;
}
.eeologo-img{
  height: 24px;
}
.footer-external-links{
  display: flex;
  margin: 34px 0 60px;
}
.footer-img{
  width: 75px;
  height: 53px;
}
.footer-external-link-item{
  cursor: pointer;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  background-color: rgba(216,216,216,0.2);
  margin-right: 12px;
}
.footer-external-link-item:hover{
  background-color: rgba(216,216,216,0.4);
}
.footer-external-link-icon{
  font-size: 29px;
}
.footer-nav-title{
  display: block;
  line-height: 22px;
  color: #1C1F25;
  margin-bottom: 30px;
  font-size: 18px;
  line-height: 21px;
}

.footer-nav-link a{
  display: block;
  color: #1C1F25;
  opacity: 0.8;
  margin-bottom: 14px;
  cursor: pointer;
  font-size: 14px;
  line-height: 20px;
  width: fit-content;
}
.footer-nav-link a:hover{
  opacity: 1;
  text-decoration: underline !important;
}
.footer-nav{
  width: 260px;
}
.footer-bottom{
  width: 1600px;
  margin: 110px auto 0;
  text-align: center;
  border-top: 1px solid rgba(34, 34, 51, 0.1);
  color: rgba(0, 0, 0 ,.5);
  padding: 20px 0;
  font-size: 12px;
  line-height: 14px;
}
.footer-bottom a{
  color: rgba(0, 0, 0 ,.5);
}
.footer-bottom a:hover{
  text-decoration: underline !important;
}
@media screen and (max-width: 1920px){
  .footer{
    padding-top: 100px;
  }
  .footer-box{
    width: 1120px;
  }
  .footer-nav-link a{
    opacity: 0.8;
    margin-bottom: 14px;
  }
  .footer-nav{
    width: 190px;
  }
  .footer-bottom{
    width: 1120px;
    margin: 110px auto 0;
    padding: 20px 0;
  }
}
@media screen and (max-width: 1200px){
  .footer{
    padding-top: 80px;
  }
  .footer-box{
    width: 880px;
  }
  .footer-external-links{
    margin: 28px 0 40px;
  }
  .footer-external-link-item{
    margin-right: 10px;
  }
  .footer-external-link-item{
    width: 40px;
    height: 40px;
  }
  .footer-external-link-icon{
    font-size: 26px;
  }
  .footer-nav-title{
    margin-bottom: 24px;
  }
  .footer-nav-link a{
    margin-bottom: 11px;
  }
  .footer-nav{
    width: 150px;
  }
  .footer-bottom{
    width: 940px;
    margin: 80px auto 0;
    padding: 20px 0;
  }
}
@media screen and (max-width: 960px){
  .footer{
    padding-top: 60px;
  }
  .footer-box{
    width: 688px;
    flex-direction: column;
  }
  .footer-left{
    margin-bottom: 40px;
  }
  .footer-img{
    width: 64px;
    height: 45px;
  }
  .footer-nav-title{
    margin-bottom: 25px;
  }
  .footer-nav-link a{
    margin-bottom: 11px;
  }
  .footer-nav{
    width: 178px;
  }
  .footer-bottom{
    width: 688px;
    margin: 80px auto 0;
    padding: 20px 0;
  }
}
@media screen and (max-width: 768px){
  .footer{
    padding: 60px 40px 0;
  }
  .footer-box{
    width: 100%
  }
  .footer-nav-title{
    margin-bottom: 20px;
  }
  .footer-nav-link a{
    margin-bottom: 10px;
  }
  .footer-right{
    flex-wrap: wrap;
  }
  .footer-nav{
    width: 50%;
  }
  .footer-nav:nth-child(3),.footer-nav:nth-child(4){
    margin-top: 30px;
  }
  .footer-bottom{
    width: 100%;
    text-align: left;
    border: none;
    margin: 40px 0 0;
    padding-top: 0;
  }
}
@media screen and (max-width: 580px){
  .footer{
    padding: 60px 20px 0;
  }
  .footer-right{
    flex-wrap: wrap;
  }
  .footer-nav{
    width: 100%;
    margin-top: 40px;
  }
  .footer-nav:first-child{
    margin-top: 0;
  }

}