nav:not(.mm-menu, .breadcrumb)
{
  display: none;
  
}

.header,
.footer
{
  text-align: center;
}
.header,
.footer
{
  /* background: #beebfe; */
  font-size: 18px;
  color: #fff;
  line-height: 60px;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  width: 100%;
  height: 60px;
  padding: 0 60px;
  background-color: #47c8ff;
}
.header.fixed
{
  position: fixed;
  top: 0;
  left: 0;
}
.footer.fixed
{
  position: fixed;
  bottom: 0;
  left: 0;
}
.header .mmenu-b a
{
  display: block;
  width: 60px;
  height: 60px;
  padding: 20px 15px;
  position: absolute;
  /*top: 0;*/
  left: 0;
}
.header .mmenu-b a:before,
.header .mmenu-b a:after
{
  content: '';
  display: block;
  background: #065f80;
  height: 2px;
}
.header .mmenu-b a span
{
  background: #065f80;
  display: block;
  height: 2px;
  margin: 6px 0;
}
.header img {
  /*max-width: 170px;*/
  max-width:200px;
}
.visible-m{
  visibility:hidden;
  display:none;
}
@media screen and (max-width:1024px){
  .visible-m{
    visibility:visible;
    display:block;
  }
}