body {
  height: 100svh;
  display: grid;
  grid-template-rows: auto 1fr auto;
  text-align: center;
}

.header, .footer {
  padding: .5em;
  background-color: var(--color-main);
}

.header {
  display: grid;
  width: 100%;
  grid-template-columns: 1fr max-content 1fr;
  grid-gap: 15px;
  color: white;
}

.header-left, .header-right{
  align-content: center;
}
.header-left{
  text-align: left;
}
.header-right{
  text-align: right;
}
.header-center{
  align-content: end;
  font-size: 1.3em;
  font-weight: bold;
}

img.user-icon, div.user-icon {
  border-radius: 100%;
  aspect-ratio: 1;
}
div.user-icon {
  display: inline-block;
  font-size: 2.2em;
  padding: .3em;
}
.header .header-right img.user-icon {
  max-width: 65px;
  border-radius: 100%;
}

.main-container {
  align-content: center;
  padding: 0 15px;
  width: 100vw;
  overflow: auto;
}

.footer {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  /*color: white;*/
  font-size: 1.3em;
}
.footer a, .footer .foo-btn {
  color: white;
  text-decoration: none;
  cursor: pointer;
}
.footer-left {
  text-align: left;
}
.footer-right {
  text-align: right;
}


#om-menu-principal {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 100lvh;
  display: flex;
  flex-direction: column;
  background-color: white;
  padding: 1em;
}
#om-menu-principal img.user-icon {
  max-width: 65px;
}
#om-menu-principal div.user-icon {
  display: inline-block;
  font-size: 2.2em;
  padding: .3em;

}
#om-menu-principal .om-menu-principal-lignes {
  align-content: center;
  flex-grow: 1;
}
#om-menu-principal .om-menu-principal-lignes a {
  display: block;
  margin: .7em .2em;
  font-size: 1.5em;
}