#side_mask {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #000;
    opacity:0.2;
    z-index: 5;
    display: none;
}
.open_nav #side_mask {
    display: block;
}


.open_nav .main-text .banner .swiper-container,
.open_nav .main-text .banner .swiper-container .swiper-wrapper,
.open_nav .main-text .menu-left,
.open_nav .banner .banner-main,
.open_nav .banner .photo-box {
  z-index:unset;
}



.footer {
  width: 100%;
  opacity: 0.96;
  background: #003d7f;
}

.footer > ul {
  display: flex;
  padding: 84px 0 54px;
  justify-content: space-around;
}

.footer > ul > li ul {
  width: 100%;
  display: block;
  margin-right: 100px;
}

.footer > ul > li ul li {
  margin-bottom: 16px;
  font-size: 14px;
  letter-spacing: 0;
  line-height: 18px;
  font-weight: 400;
  color: #ffffff;
}

.footer > ul > li ul li a {
  color: #ffffff;
}

.footer > ul > li ul li a:hover {
  color: #ffffff;
}

.footer > ul > li ul li:first-child > a {
  font-weight: 700;
}

.footer > ul > li:last-child > ul > li {
  margin-bottom: 8px;
}

.footer > ul > li:last-child > ul > li:first-child {
  margin-bottom: 16px;
}

.footer .end {
  width: 100%;
  text-align: center;
  padding-bottom: 30px;
  font-size: 12px;
  color: #ffffff;
  letter-spacing: 0;
  line-height: 16px;
  font-weight: 400;
}

.footer .end a {
  font-size: 12px;
  color: #ffffff;
  letter-spacing: 0;
  line-height: 16px;
  font-weight: 400;
}

.top-up img{
  display:none;
}





@media screen and (max-width:768px){
  .footer>ul{
    padding:20px 0 12px;
  }
.footer>ul>li{
  display:none;
}
.footer>ul>li:last-child>ul>li{
    opacity:0.8;
  }
.footer>ul>li:last-child>ul>li:first-child{
    opacity:1;
}
  .footer>ul>li:last-child{
    display:block;
    text-align:center;
  }
  .footer .end{
    padding-bottom:16px;
    opacity:0.8;
  }
  .footer .end a{
    display:block;
  }

  .top-up{
   display:none;
    width:64px;
    height:64px;
    background: #2E6FED;
    padding:22px 0;
    cursor: pointer;
    position:fixed;
    right:20px;
    bottom:18%;
  }
.top-up img{
  display:block;
  margin:0 auto;
}

}