a {
  color: #007bff;
  text-decoration: none;
  background-color: transparent;
  -webkit-text-decoration-skip: objects;
}

a:hover {
  color: #0056b3;
  text-decoration: underline;
}

*, *::after, *::before {
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

html * {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  text-decoration: none;
}

.fa, .fab, .fal, .far, .fas {
  -moz-osx-font-smoothing: grayscale;
  -webkit-font-smoothing: antialiased;
  display: inline-block;
  font-style: normal;
  font-variant: normal;
  text-rendering: auto;
  line-height: 1;
}

.fa-level-up-alt:before {
  content: "\f3bf";
}

.fa, .far, .fas {
  font-family: Font Awesome\ 5 Free;
}

.fa, .fas {
  font-weight: 900;
}

a, .button {
  -moz-transition: 0.3s;
  -o-transition: 0.3s;
  transition: 0.3s;
}

a:focus, .button:focus {
  text-decoration: none;
  outline: none;
}

a {
  color: #635c5c;
}

a:hover {
  color: #fff;
}

a:focus, a:hover, .portfolio-cat a:hover, .footer -menu li a:hover {
  text-decoration: none;
}

a, button {
  color: #fff;
  outline: medium none;
}

#scrollUp, #back-top {
  background: #670000;
  height: 50px;
  width: 50px;
  right: 31px;
  bottom: 18px;
  position: fixed;
  color: #fff;
  font-size: 20px;
  text-align: center;
  border-radius: 50%;
  line-height: 48px;
  border: 2px solid transparent;
  box-shadow: 0 0 10px 3px rgba(108, 98, 98, 0.2);
}

@media (max-width: 575px) {
  #scrollUp, #back-top {
    right: 16px;
  }
}

#scrollUp a i, #back-top a i {
  display: block;
  line-height: 50px;
}