AdminLte/build/less/sidebar.less

/*
 * Component: Sidebar
 * ------------------
 */
.left-side {
  position: absolute;
  top: 50px;
  left: 0;
  width: @sidebar-width;
  z-index: 810;
  .transition(transform @transition-speed @transition-fn);
  @media (max-width: @screen-xs-max) {
    .translate(-@sidebar-width, 0);
  }
  .sidebar-collapse & {
    @media (min-width: @screen-sm) {
      .translate(-@sidebar-width, 0);
    }
  }

  .sidebar-open & {
    @media (max-width: @screen-xs-max) {
      .translate(0, 0);
    }
  }
}

.sidebar {
  padding-bottom: 10px;    
  .fixed & {
    overflow: auto;
    height: 100%;
  }
}
// remove border from form
.sidebar-form {
  input:focus {
    border-color: transparent!important;
  }
}

//Sidebar user panel
.user-panel {
  padding: 10px;
  .clearfix();
  > .image > img {
    width: 45px;
    height: 45px;
  }
  > .info {
    font-weight: 600;
    padding: 5px 5px 5px 15px;
    font-size: 14px;
    line-height: 1;
  }
  > .info > p {
    margin-bottom: 9px;
  }
  > .info > a {
    text-decoration: none;
    padding-right: 5px;
    margin-top: 3px;
    font-size: 11px;
    font-weight: normal;
    > .fa, > .ion, > .glyphicon {
      margin-right: 3px;
    }
  }
}

// Sidebar menu
.sidebar-menu {
  list-style: none;
  margin: 0;
  padding: 0;

  > li {
    position: relative;
    margin: 0;
    padding: 0;
    > a {
      padding: 12px 5px 12px 15px;
      display: block;
      > .fa,
      > .glyphicon,
      > .ion {
        width: 20px;
      }
    }
    .label,
    .badge {
      margin-top: 3px;
      margin-right: 5px;
    }
  }
  li.header {
    padding: 10px 25px 10px 15px;
    font-size: 12px;
  }
  li > a > .fa-angle-left {
    width: auto;
    height: auto;
    padding: 0;
    margin-right: 10px;
    margin-top: 3px;
  }
  li.active {
    > a > .fa-angle-left {
      .rotate(-90deg);
    }
    > .treeview-menu {
      display: block;
    }
  }

  // Tree view menu
  .treeview-menu {
    display: none;
    list-style: none;
    padding:0;
    margin:0;
    padding-left: 5px;
    .treeview-menu {
      padding-left: 20px;
    }
    > li {
      margin: 0;
      > a {
        padding: 5px 5px 5px 15px;
        display: block;
        font-size: 14px;
        > .fa,
        > .glyphicon,
        > .ion {
          width: 20px;
        }
        > .fa-angle-left,
        > .fa-angle-down {
          width: auto;
        }
      }        
    }
  }
}