.bg-1 {
background-image: url("../img/noise.jpg");background-repeat: repeat;}

.bg-2 {
    background: #16272E;
}


/* button
-------------------------------------------------------------- */
.wrap-btn {
  display: flex;
}

.tf-button {
  position: relative;
  font-family: 'Barlow', sans-serif;
  margin-bottom: 10px;
  height: 50px;
  padding: 18px 22px;
  border-radius: 0;
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 1.9px;
  line-height: 50px;
  text-transform: uppercase;
  background-size: 300%;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.tf-button::before {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 0;
  height: 1px;
  width: 100%;
  background: #e6c9a2;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.tf-button:hover::before {
  transform: translateY(-10px) !important;
}
.tf-button.style1 {
  background-image: linear-gradient(160deg, transparent 50%, #e6c9a2 50%);
  border: 1px solid #e6c9a2;
  color: #e6c9a2;
}
.tf-button.style1:hover {
  color: #0e1927;
  background-position: 96%;
}
.tf-button.style2 {
  background-image: linear-gradient(160deg, #e6c9a2 50%, #fff 50%);
  border: 1px solid #e6c9a2;
  color: #0e1927;
}
.tf-button.style2::before {
  background: #e6c9a2;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.tf-button.style2:hover {
  color: #e6c9a2;
  background-position: 95%;
}
.tf-button.style3 {
  background-image: linear-gradient(160deg, transparent 50%, #0e1927 50%);
  border: 1px solid #0e1927;
  color: #0e1927;
  font-weight: 500;
  letter-spacing: 2px;
  padding: 0px 31px 0px 33px;
  line-height: 46px;
}
.tf-button.style3::before {
  background: #0e1927;
  bottom: -11px;
}
.tf-button.style3:hover {
  color: #e6c9a2;
  background-position: 99%;
}
.tf-button.style4 {
  background-image: linear-gradient(160deg, #fff 50%, #e6c9a2 50%);
  border: 1px solid #0e1927;
  color: #0e1927;
}
.tf-button.style4::before {
  background: #fff;
}
.tf-button.style4:hover {
  color: #fff;
  background-position: 95%;
}
.tf-button.style4:hover::before {
  background: #e6c9a2;
}