/* style the header container  */

.header{
    margin: 0px;
}

.header .header-img{
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 5px;
}

.header img{
    width: 100px;
    height: auto;
}

/* style the navigation menu  */
nav{
    /* background-color: rgba(51,51,51,255); */
    background-color: lightgray;
    /* padding: 7px; */
}
nav ul{
    list-style: none;
    margin: 0;
    padding: 0;
}

nav ul li{
    display: inline-block;
    margin-right: 10px;
}

nav ul li a {
    text-decoration: none;
    color: white;
}

nav ul li a:hover{
    opacity: .7;
}
/* ================================
   RESPONSIVE SCALING — STEP 2 FINAL
   ================================ */

.sim-wrapper {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  min-height: 100vh;
  overflow: hidden;
}

/* MOBILE */
@media (max-width: 575px) {
  .simulation-container {
    zoom: 40%;
    width: 800px;
    height: 600px;
  }
}

/* SMALL DEVICES */
@media (min-width: 576px) and (max-width: 767px) {
  .simulation-container {
    zoom: 65%;
    width: 800px;
    height: 600px;
  }
}

/* TABLETS */
@media (min-width: 768px) and (max-width: 991px) {
  .simulation-container {
    zoom: 80%;
    width: 800px;
    height: 600px;
  }
}

/* SMALL DESKTOP */
@media (min-width: 992px) and (max-width: 1199px) {
  .simulation-container {
    zoom: 90%;
    width: 800px;
    height: 600px;
  }
}

/* LANDSCAPE FIX */
@media (max-width: 767px) and (orientation: landscape) {
  .simulation-container {
    zoom: 55%;
  }
}

/* SAFETY */
body {
  overflow-x: hidden;
}