nav.btn2 {
  float: none;
  clear: both;
  width: auto;
  right: 0;
  top: 0;
  bottom: 0;
  position: static;
  background: #eee;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}
 nav.btn2 ul {
  list-style: none;
  margin: 0px;
  padding: 0px;
}
 nav.btn2 li{
	float: none;
  width: 100%;
}
 nav.btn2 li a{
  display: block;
  width: 100%;
  position: relative;
  line-height: 64px;
  z-index: 0;
  text-decoration: none;
  text-align: center;
  color: #757575;
  box-sizing: border-box;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  transition: all 0.5s ease 0s;
  -webkit-transition: all 0.5s ease 0s;
}
/* -------------------------- */
 nav.btn2 li a:hover {
    color: #fff;
    transition: all 0.2s ease 0s;
    -webkit-transition: all 0.2s ease 0s;
    }
 nav.btn2 li:first-child a {
    border-right: 8px solid #c9c9c9;
    }
 nav.btn2 li:nth-child(2) a {
    border-right: 8px solid #c9c9c9;
    }
nav.btn2 li:nth-child(3) a {
    border-right: 8px solid #c9c9c9;
    }
nav.btn2 li:nth-child(4) a {
    border-right: 8px solid #c9c9c9;
    }
nav.btn2 li:nth-child(5) a {
    border-right: 8px solid #c9c9c9;
    }
nav.btn2 li:nth-child(6) a {
    border-right: 8px solid #c9c9c9;
    }
nav.btn2 li:nth-child(7) a {
    border-right: 8px solid #c9c9c9;
    }
nav.btn2 li:last-child a {
    border-right: 8px solid #c9c9c9;
    }
/* -------------------------- */
nav.btn2 li a:after {
    content: "";
    height: 100%;
    top: 0;
    right: 0;
    width: 0px;
    position: absolute;
    transition: all 0.5s ease 0s;
    -webkit-transition: all 0.5s ease 0s;
    z-index: -1;
    }
/* -------------------------- */
nav.btn2 li a:hover:after {
    width: 100%;
    }
 nav.btn2 li:first-child a:after {
    background: #c9c9c9;
    border-radius: 20px 10px 10px 20px;
    }
nav.btn2 li:nth-child(2) a:after {
    background: #c9c9c9;
    border-radius: 20px 10px 10px 20px;
    }
nav.btn2 li:nth-child(3) a:after {
    background: #c9c9c9;
    border-radius: 20px 10px 10px 20px;
    }
 nav.btn2 li:nth-child(4) a:after {
    background: #c9c9c9;
    border-radius: 20px 10px 10px 20px;
    }
nav.btn2 li:nth-child(5) a:after {
    background: #c9c9c9;
    border-radius: 20px 10px 10px 20px;
    }
nav.btn2 li:nth-child(6) a:after {
    background: #c9c9c9;
    border-radius: 20px 10px 10px 20px;
    }
nav.btn2 li:nth-child(7) a:after {
    background: #c9c9c9;
    border-radius: 20px 10px 10px 20px;
    }
nav.btn2 li:last-child a:after {
    background: #c9c9c9;
    border-radius: 20px 10px 10px 20px;
    }
/* -------------------------- */
nav.btn2 li:first-child a.active:hover {
    color: #fff;
    transition: all 0.2s ease 0s;
    -webkit-transition: all 0.2s ease 0s;
    }
nav.btn2 li:nth-child(2) a.active:hover {
    color: #fff;
    transition: all 0.2s ease 0s;
    -webkit-transition: all 0.2s ease 0s;
    }

nav.btn2 li:nth-child(3) a.active:hover {
    color: #fff;
    transition: all 0.2s ease 0s;
    -webkit-transition: all 0.2s ease 0s;
    }
 nav.btn2 li:nth-child(4) a.active:hover {
    color: #fff;
    transition: all 0.2s ease 0s;
    -webkit-transition: all 0.2s ease 0s;
    }
 nav.btn2 li:nth-child(5) a.active:hover {
    color: #fff;
    transition: all 0.2s ease 0s;
    -webkit-transition: all 0.2s ease 0s;
    }
 nav.btn2 li:nth-child(6) a.active:hover {
    color: #fff;
    transition: all 0.2s ease 0s;
    -webkit-transition: all 0.2s ease 0s;
    }
nav.btn2 li:nth-child(7) a.active:hover {
    color: #fff;
    transition: all 0.2s ease 0s;
    -webkit-transition: all 0.2s ease 0s;
    }
nav.btn2 li:last-child a.active:hover {
    color: #fff;
    transition: all 0.2s ease 0s;
    -webkit-transition: all 0.2s ease 0s;
    }