.mod-menu {
  -webkit-transition: 1s ease-in-out;
  -moz-transition: 1s ease-in-out;
  -o-transition: 1s ease-in-out;
  transition: 1s ease-in-out;
  -moz-transform: translate3d(0, 0, 0);
  -ms-transform: translate3d(0, 0, 0);
  -o-transform: translate3d(0, 0, 0);
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
  overflow: hidden;
}
.mod-menu.is-not-active,
.mod-menu:not(.is-active) {
  height: 0 !important;
}
.mod-menu-wrap {
  position: relative;
  -moz-transform: translate3d(0, 0, 0);
  -ms-transform: translate3d(0, 0, 0);
  -o-transform: translate3d(0, 0, 0);
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
}
.mod-menu-wrap:before,
.mod-menu-wrap:after {
  content: '';
  display: block;
  width: 100%;
  height: 1px;
  margin: -1px 0 0 0;
  clear: both;
}