whisper.cat/weboasis/css/custom-items-menu.css

#custom_links_nav {
  height: 100%;
  width: 0;
  position: fixed;
  z-index: 1;
  top: 0;
  right: 0 !important;
  background-color: #1f2326;
  overflow-x: hidden;
  transition: 0.5s;
  padding-top: 60px;
  z-index: 3;
}

#custom_links_nav a {
  padding: 8px 8px 8px 32px;
  text-decoration: none;
  font-size: 20px;
  color: #818181;
  display: block;
  transition: 0.3s;
}

#custom_links_nav a.cat-item {
  padding: 8px 4px 8px 4px;
  text-decoration: none;
  font-size: 15px;
  color: #818181;
  display: block;
  transition: 0.3s;
  display: inline-block;
}

.cat-separator {
  margin-top: 1em;
}

.cat-separator:nth-child(1) {
  margin-top: 0em !important;
}

.cat-separator > a {
  color: #516a77 !important;
  display: table !important;
  padding-left: 0.2em !important;
}

.cat-separator > a > * {
  display: table-cell;
  vertical-align: middle;
  padding-left: 0.5em;
}

#custom_links_nav .remove-custom-link {
  padding-left: 8px;
  text-decoration: none;
  font-size: 15px;
  color: #818181;
  display: block;
  transition: 0.3s;
  display: inline-block;
  cursor: pointer;
}

#custom_links_nav .remove-custom-link:hover {
  color: #f1f1f1;
}

#custom_links_nav a.closebtn {
  padding: 0em;
  right: 5px;
  top: -5px;
  font-size: 38px;
}

#custom_links_nav a:hover {
  color: #f1f1f1;
}

#custom_links_nav .closebtn {
  position: absolute;
  top: 0;
  right: 25px;
  font-size: 36px;
  margin-left: 50px;
}

@media screen and (max-height: 450px) {
  #custom_links_nav {
    padding-top: 15px;
  }

  #custom_links_nav a {
    font-size: 18px;
  }
}

#userCustomLinks {
  max-height: 80vh;
  min-height: 20vh;
  overflow: hidden;
  position: relative;
}

#menu-select {
  display: none;
}

#custom-category-color {
  padding: 0px !important;
}

#add-link-form {
  margin-bottom: 15px;
}

#customLinksNavOpen {
  position: absolute;
  right: 5px;
  font-size: 30px;
  z-index: 2;
}

#infoContainer {
  top: 40px;
}

/* Extra small devices (phones, 600px and down) */
@media only screen and (max-width: 600px) {
  #userCustomLinks {
    max-height: 20vh;
  }
}

/* Small devices (portrait tablets and large phones, 600px and up) */
@media only screen and (min-width: 600px) {
  #userCustomLinks {
    max-height: 30vh;
  }
}

/* Medium devices (landscape tablets, 768px and up) */
@media only screen and (min-width: 768px) {
  #userCustomLinks {
    max-height: 40vh;
  }
}

/* Large devices (laptops/desktops, 992px and up) */
@media only screen and (min-width: 992px) {
  #userCustomLinks {
    max-height: 50vh;
  }
}

/* Extra large devices (large laptops and desktops, 1200px and up) */
@media only screen and (min-width: 1200px) {
  #userCustomLinks {
    max-height: 60vh;
  }
}

/* Extra small devices (phones, 600px and down) */
@media only screen and (max-height: 600px) {
  #userCustomLinks {
    max-height: 20vh;
  }
}

/* Small devices (portrait tablets and large phones, 600px and up) */
@media only screen and (min-height: 600px) {
  #userCustomLinks {
    max-height: 40vh;
  }
}

/* Medium devices (landscape tablets, 768px and up) */
@media only screen and (min-height: 768px) {
  #userCustomLinks {
    max-height: 50vh;
  }
}