.footer {
  margin-top: 50px;
}

.footer a {
  text-decoration: none;
}

/*footer_pagetop*/
.footer_pagetop{
  width: 100%;
  background-color: #E3E3E3;
  position: relative;
  padding: 3px 0;
  cursor: pointer;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all  0.3s ease;
}
.footer_pagetop:hover{
  opacity: 0.7;
}
.footer_pagetop::before {
  position: absolute;
  content: '';
  width: 10px;
  height: 10px;
  border-top: 2px solid #171717;
  border-right: 2px solid #171717;
  -webkit-transform: rotate(-45deg) translateX(-50%) translateY(-50%);
  transform: rotate(-45deg) translateX(-50%) translateY(-50%);
  left: 50%;
  top: 50%;
  margin-top: -2px;
}
.footerArea{
  min-width: 1240px;
}
.footerContentsBox{
  width: 950px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
}
.footerContentsBox a{
  color: #171717;
}
.footerFlex{
  display: flex;
  align-items: flex-start;
}
@media screen and (max-width: 640px){
  .footerArea{
    min-width: 100%;
  }
  .footerContentsBox{
    width: 94%;
  }
  .footerContentsWidth{
    width: 80%;
    min-width: 280px;
  }
}
/*footerGrayArea*/
.footerGrayArea{
  background-color: #F2F3F4;
  padding: 40px 0;
}
.footerGrayFlex{
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footerLinkList{
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  font-size: 12px;
  width: 500px;
  margin: 30px 0;
}
.footerLinkList li{
  width: 33%;
}
.footerBtnList{
  width: 460px;
  display: flex;
  justify-content: space-between;
}
.footerBtnList li a{
  position: relative;
  display: block;
  color: #fff;
  background-color: #0081CC;
  width: 210px;
  padding: 10px 0;
  border-radius: 4px;
  font-size: 14px;
  text-align: center;
  padding-right: 10px;
  box-shadow: 0px 2px 4px rgba(0,0,0,0.2);
}
.footerBtnList .lightBlue{
  background-color: #72C2F0;
}
.footerBtnList li a::before {
  position: absolute;
  content: '';
  width: 8px;
  height: 8px;
  border-top: 2px solid #fff;
  border-right: 2px solid #fff;
  -webkit-transform: rotate(45deg) translateX(-50%) translateY(-50%);
  transform: rotate(45deg) translateX(-50%) translateY(-50%);
  right: 5%;
  top: 50%;
  margin-top: 2px;
}
@media screen and (max-width: 640px){
  .footerGrayArea{
    background-color: #F2F3F4;
    padding: 20px 0;
  }
  .footerGrayFlex{
    flex-direction: column;
  }
  .footerLinkList{
    flex-direction: column;
    width: 100%;
    margin: 10px 0 20px;
  }
  .footerLinkList li{
    width: 100%;
    margin: 5px 0;
  }
  .footerBtnList{
    width: 100%;
    flex-direction: column;
    margin-bottom: 10px;
  }
  .footerBtnList li a{
    margin: 0 auto 20px;
  }
}
/*SNS*/
.footerSnsBox{
  background: #fff;
  padding: 20px 40px;
  font-size: 13px;
  text-align: center;
  font-weight: 600;
}
.footerSnsList{
  display: flex;
  justify-content: space-between;
  width: 180px;
  margin: 20px auto ;
}
.mediaLink{
  color: #0081CC!important;
  border-bottom: 1px solid #0081CC;
  font-size: 15px;
}
.mediaLink img{
  vertical-align: baseline;
  padding-left: 3px;
}
@media screen {
  .footerSnsList img{
    height: 42px;
    width: auto;
  }
}

/*footerBottomBlue*/
.footerBottomBlue{
  background-color: #0081CC;
  color: #fff;
  font-size: 12px;
  text-align: center;
}
@media screen and (max-width: 640px){
  .footerBottomBlue{
    font-size: 10px;
  }
}

.footer a{text-decoration: none;}