.mobilemenu-menu{
    position: absolute;
    top: 39px;
    z-index: 10;
}
#mobilemenu-buttons {
  list-style: none;
  margin: 0;
  padding: 0;
  z-index: 10;
  position: relative;
}

.single #mobilemenu-buttons li{
    width: 100%;
}

.double #mobilemenu-buttons li {
  float: left;
  margin: 0;
  padding: 0;
  width: 50%;
}

#mobilemenu-buttons a {
  background-color: #ffffff;
  border: 1px solid #e1e1e1;
  border-right: 0;
  display: block;
  margin: 0;
  padding: 9px 0px 7px;
  text-align: center;
  font-family: arial;
  text-transform: uppercase;
  font-size: 14px;
}

#mobilemenu-buttons a.last {
  border-right: 1px solid #e1e1e1;
}

.double #mobilemenu-buttons a.active {
  border-bottom: 1px solid #ffffff;
}