/*
 * Globals
 */

 /* Links */
 a,
 a:focus,
 a:hover {
  color: #fff;
}

/* Custom default button */
.btn-secondary,
.btn-secondary:hover,
.btn-secondary:focus {
  color: #333;
  text-shadow: none; /* Prevent inheritance from `body` */
  background-color: #fff;
  border: .05rem solid #fff;
}


/*
 * Base structure
 */

 html,
 body {
  height: 100%;
  background-color: #333;
}

body {
  display: -ms-flexbox;
  display: -webkit-box;
  display: flex;
  -ms-flex-pack: center;
  -webkit-box-pack: center;
  justify-content: center;
  color: #fff;
  text-shadow: 0 .05rem .1rem rgba(0, 0, 0, .5);
  /*box-shadow: inset 0 0 5rem rgba(0, 0, 0, .5);*/
}

.cover-container {
  max-width: 42em;
}


/*
 * Header
 */
 .masthead {
  margin-bottom: 2rem;
}

.masthead-brand {
  margin-bottom: 0;
}

.nav-masthead .nav-link {
  padding: .25rem 0;
  font-weight: 700;
  color: rgba(255, 255, 255, .5);
  background-color: transparent;
  border-bottom: .25rem solid transparent;
}

.nav-masthead .nav-link:hover,
.nav-masthead .nav-link:focus {
  border-bottom-color: rgba(255, 255, 255, .25);
}

.nav-masthead .nav-link + .nav-link {
  margin-left: 1rem;
}

.nav-masthead .active {
  color: #fff;
  border-bottom-color: #fff;
}

@media (min-width: 48em) {
  .masthead-brand {
    float: left;
  }
  .nav-masthead {
    float: right;
  }
}


/*
 * Cover
 */
 .cover {
  padding: 0 1.5rem;
}
.cover .btn-lg {
  padding: .75rem 1.25rem;
  font-weight: 700;
}


/*
 * Footer
 */
 .mastfoot {
  color: rgba(255, 255, 255, .5);
}

.col-md-6.lead.cont {
  text-align: left;
  font-size: 17px;
}
.social a {
  text-align: center;
  width: 48px;
  height: 48px;
  float: left;
  background: #fff;
  border: 1px solid #ccc;
  box-shadow: 0 2px 4px rgba(0,0,0,0.15), inset 0 0 50px rgba(0,0,0,0.1);
  border-radius: 6px;
  margin: 0 10px 0px 0;
  padding: 6px;
  color: #000;
}
.social_block {
  max-width: 244px;
  margin-left: auto;
  margin-right: auto;
  display: block;
  margin-top: 10px;
  height: 70px;
}
.google-pluse a:hover {background: #DD4B39; color: #fff;}
.facebook a:hover {background: #3b5998; color: #fff;}
.telegram a:hover {background: #249bd7; color: #fff;}