[Solved] How to align the popup ul relatively the parent li [closed]

by


You will need to use some translateX and left for the dropdown ul and also set position:relative to the parent li

* {
  margin: 0;
  padding: 0;
}

#track-nav {
  margin-left: 50px;
  margin-top: 50px;
  float: left;
  width: 100%;
  list-style: none;
  font-weight: bold;
  margin-bottom: 10px;
}

#track-nav li {
  position: relative;
  padding-bottom: 15px;
  float: left;
  margin-right: 10px;
  display: block;
}

.track-nav-menu {
  display: inline-block;
}

#track-nav ul {
  list-style: none;
  position: absolute;
  display: none;
  opacity: 0;
  -webkit-transition: 0.25s linear opacity;
  padding-bottom: 2px;
  min-width: 150px;
  left: 50%;
  transform: translateX(-50%);
  top: 100%;
}

#track-nav ul li {
  float: none;
  padding: 0;
}

#track-nav ul a {
  white-space: nowrap;
  display: block;
}

#track-nav li:hover ul {
  display: block;
  opacity: 1;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.32);
  border: 1px solid rgba(0, 0, 0, 0.2);
  border-radius: 5px;
}

#track-nav li:hover ul li {
  padding: 10px 10px 0 10px;
}

#track-nav li:hover ul:after {
  content: "";
  width: 0;
  height: 0;
  position: absolute;
  bottom: 100%;
  left: 50%;
  border-width: 0 6px 6px 6px;
  border-style: solid;
  border-color: #fff transparent;
  transform: translateX(-50%);
}

#track-nav li:hover ul:before {
  content: "";
  width: 0;
  height: 0;
  position: absolute;
  bottom: 100%;
  left: 50%;
  border-width: 0 8px 8px 8px;
  border-style: solid;
  border-color: rgba(0, 0, 0, 0.1) transparent;
  transform: translateX(-50%);
}

#track-nav li:hover a {
  white-space: nowrap;
}

.clearfix_track:after {
  content: "";
  display: table;
}

#track-nav li:hover ul a {
  text-decoration: none;
  -webkit-transition: -webkit-transform 0.075s linear;
  white-space: nowrap;
}
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solved How to align the popup ul relatively the parent li [closed]