html - How do I make my dropdown menu links wider?

Question

I have a dropdown menu, with a 100% width, however the links in the dropdown are way too thin, I want the text of each link to be on one line. I feel like it's the '100% width', but without that the links are not directly under the main navigation link that the fall under.

#main-nav a {
  color: #ce2029;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2em;
  padding: 0px 20px;
}

#main-nav ul {
  display: flex;
}

#main-nav li {
  text-align: center;
  position: relative;
}

#main-nav li:hover .sub-menu>li {
  display: flex;
  justify-content: center;
  top: 10px;
}

.sub-menu li {
  display: none;
  position: absolute;
  top: 0px;
}

.sub-menu {
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: absolute;
  background-color: #2b303a;
  box-shadow: 1px 1px 4px 0 rgba(0, 0, 0, 0.2);
  width: 100%;
}

<nav id="main-nav">
  <ul>
    <li><a href="#">Services</a>
      <ul class="sub-menu">
        <li><a href="#">Website & Application Development</a></li>
        <li><a href="#">iOS & Android Development</a></li>
        <li><a href="#">SAAS</a></li>
        <li><a href="#">AI & Data Science</a></li>
        <li><a href="#">Databases</a></li>
      </ul>
    </li>

question from:https://stackoverflow.com/questions/66064376/how-do-i-make-my-dropdown-menu-links-wider

Answer 1

Is this the desired result?

#main-nav a {
  color: #ce2029;
  display: flex;
  justify-content: left;
  font-size: 1.2em;
  padding: 0px 20px;
  width: 100%;
}

#main-nav ul {
  display: flex;
  padding-left: 0;
}

#main-nav li {
  text-align: left;
  position: relative;
  width: 100%;
}

#main-nav li:hover .sub-menu>li {
  display: flex;
  justify-content: center;
  top: 10px;
}

#main-nav li:hover .sub-menu {
  padding-bottom: 15px;
}

.sub-menu li {
  display: none;
  position: absolute;
  top: 0px;
}

.sub-menu {
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: absolute;
  background-color: #2b303a;
  box-shadow: 1px 1px 4px 0 rgba(0, 0, 0, 0.2);
  width: 100%;
}

<nav id="main-nav">
  <ul>
    <li><a href="#">Services</a>
      <ul class="sub-menu">
        <li><a href="#">Website & Application Development</a></li>
        <li><a href="#">iOS & Android Development</a></li>
        <li><a href="#">SAAS</a></li>
        <li><a href="#">AI & Data Science</a></li>
        <li><a href="#">Databases</a></li>
      </ul>
    </li>