h4 {
  display: inline-block;
  padding: 0 15px;
  position: relative;
  font-size:30px;
}

h4:before,
h4:after {
  background: #378bb3;
  content: "";
  display: block;
  height: 2px;
  position: absolute;
    top: 50%;
  width: 400%;
}
h4:before {
  right: 100%;
}
h4:after {
  left: 100%;
}
.cont1 {
  overflow: hidden;
  text-align: center;
}
h4 > a:hover{
	color:#378bb3;
}