html, body {
  overflow-x: hidden;
}

/* _________________HEADER______________ */

header{
    box-shadow:0px 15.213px 20px 0px rgba(158, 158, 158, 0.3);
}
header{
  background-color: #1b75bc;
  position: fixed;
  width: 100%;
  z-index: 2;
}
.header-container{
  margin-right: auto;
  margin-left: auto;
}

/* _________________FOOTER______________ */

footer{ margin-top:4em; }
footer#footer .navbar{ margin-bottom: 0px; }
.footer .navbar-inverse{
  border:0px;
  background-color: #fff;
  border-color: #1b75bc;
}
.footer:before{
  content: '';
  display: block;
  border-top: 4.5px solid  #ddd;
  border-top: 4.5px solid  #1b75bc;
  border-bottom: .5px solid  #c2c2c2;
}
.footer h3{
  color: #1b75bc;
  padding-bottom: 5px;
}
.footer ul{
  list-style: none;
  padding-left: 15px;
  width: 92%;
}
.footer ul li{
  color: #767676;
  padding-top:10px;
  padding-right:15px;
  padding-bottom:10px;
  border-top: 1px solid #ddd;
}
.footer .contacts ul li i.fa,
.footer .company ul li i.fa{
  padding-left:15px;
  padding-right:7px;
}
.footer .socials i.fa{
  font-size: 3em;
  padding-left:17px;
}
footer .socials a{
  text-decoration:none;
}
footer .socials i{
  font-size:2.5em;
  margin-left:.3em;
}

/* _________________ARTICLE______________ */

article {
min-height: 100%;
display: flex;
flex-direction: column;
align-items: stretch;
}

/* _________________MAIN______________ */

main { flex-grow: 1; }

/* _________________LOGO______________ */

.logo span{
  display: inline-block;
  vertical-align: top;
  margin-top: 17px;
}
.logo .hexagon{ display: inline-block; }

/* _________________TOP-MENU______________ */
/* top navigation menu */

.topnav {
  overflow: hidden;
  width:100%;
  flex-wrap: wrap;
}

.topnav a {
  float: left;
  display: block;
  color: #f2f2f2;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
  font-size: 17px;
}

.topnav a:hover {
  background-color: #ddd;
  color: black;
}
.topnav a.active{
  text-decoration: underline;
}

.topnav a.icon {
  background-color: #ddd;
  color: black;
}
.topnav .icon { display: none; }
.topnav.responsive .phone { width:100%; }
.topnav.responsive a
{
  float: none;
  display: block;
  text-align: left;
  width:100%;
}


#KBtopNav>a.logo{
  padding: 2px 0px;
  background: transparent;
}
#KBtopNav>a.logo:hover{
  color:#f2f2f2;
}
@media screen and (max-width: 600px)
{
    .phone a {display: none;}

    .topnav a.icon
    {
        float: right;
        display: block;
    }
}

@media screen and (max-width: 600px)
{
  .topnav.responsive {position: relative;}
  .topnav.responsive .icon
  {
    position: absolute;
    right: 0;
    top: 0;
    text-align: right;
    width: auto;
  }
}

/* _________________HELPERS______________ */

.gap-y-50{
  padding-top:50px;
  padding-bottom:50px;
}

.gap-y-75{
  padding-top:75px;
  padding-bottom:75px;
}
.gap-y-100{
  padding-top:100px;
  padding-bottom:100px;
}
.gap-top-100{
    padding-top:100px;
  }
.gap-bottom-100{
    padding-bottom:100px;
}


.border-circle{
    border-radius: 50%;
    min-height: 107px;
    width: 137px;
    vertical-align: middle;
    vertical-align: -webkit-baseline-middle;
    display: inline-table;
    background: #fff;
    margin: 0 auto;
    box-sizing: border-box;
    border: solid 3.7px #ccc;
}