nav.menu_vertical {
  border-radius: 4px;
  box-shadow: 0 0 10px rgba(0,0,0,.15);
  overflow: hidden;
  text-align: left;
}

nav.menu_vertical > ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
}

nav.menu_vertical > ul > li {
  display: block;
}

nav.menu_vertical > ul > li > label,
nav.menu_vertical > ul > li > a {
  background-color: rgb(157, 34, 60);
  background-image: -webkit-linear-gradient(15deg, rgb(180, 0, 0), rgb(240, 10, 10));
  background-image: -moz-linear-gradient(15deg, rgb(180, 0, 0), rgb(240, 10, 10));
  background-image: -o-linear-gradient(15deg, rgb(180, 0, 0), rgb(240, 10, 10));
  background-image: linear-gradient(15deg, rgb(180, 0, 0), rgb(240, 10, 10));
  border-bottom: 1px solid rgba(255,255,255,.1);
  box-shadow: inset 0 1px 1px rgba(0,0,0,.1), 0 1px 1px rgba(0,0,0,.1);
  color: rgb(255,255,255);
  display: block;
  font-size: .85rem;
  font-weight: 500;
  height: 30px;
/*  letter-spacing: .03rem;*/
  line-height: 30px;
  text-shadow: 0 1px 1px rgba(0,0,0,.1);
  text-transform: uppercase;
  transition: all .1s ease;
  padding: 0 0 0 10px;
  text-decoration: none;
  transition-duration: 0.5s;
}

nav.menu_vertical > ul > li > label:hover,
nav.menu_vertical > ul > li > a:hover {
  background-color: #F83030;
  background-image: -webkit-linear-gradient(15deg, rgb(180, 0, 0), rgb(160, 0, 0));
  background-image: -moz-linear-gradient(15deg, rgb(180, 0, 0), rgb(160, 0, 0));
  background-image: -o-linear-gradient(15deg, rgb(180, 0, 0), rgb(160, 0, 0));
  background-image: linear-gradient(15deg, rgb(180, 0, 0), rgb(160, 0, 0)); 
  cursor: pointer;
  padding: 0 0 0 15px;
}