#return-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: rgb(0, 0, 0);
    background: rgba(0, 0, 0, 0.7);
    width: 50px;
    height: 50px;
    display: block;
    text-decoration: none;
    -webkit-border-radius: 35px;
    -moz-border-radius: 35px;
    border-radius: 35px;
    display: none;
    -webkit-transition: all 0.3s linear;
    -moz-transition: all 0.3s ease;
    -ms-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    transition: all 0.3s ease;
}
#return-to-top i {
    color: #d01f0b;
    margin: 0;
    position: relative;
    left: 16px;
    top: 13px;
    font-size: 19px;
    -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;
}
#return-to-top:hover {
    background: rgba(0, 0, 0, 0.9);
}
#return-to-top:hover i {
    color: #d01f0b;
    top: 5px;
}


.carousel-content h2 {
color: white !important;
}
.carousel-content span {
color: white !important;
}
/* Description text */
.carousel-content p {
color: white !important;
font-size: 20px;
}
/* Button text */
.carousel-content .btn {
color: white;
}



#main-slider .slider-inner h1 {
  margin-top: 180px;
  font-size: 36px;
  line-height: 1;
  text-transform: uppercase;
  color: #fff;
}
#main-slider .slider-inner h1 > span {
  color: #ff1f00;
}

#servicios {
  padding: 100px 0 75px;
}

#presentacion {
  padding: 100px 0 75px;
}

#contacto {
  padding: 100px 0 75px;
}


#presentacion h3
{
  font-size: 16px;      
  font-weight: 400;
  color: #64686d;
  line-height: 28px;
}

#servicios h3
{
  font-size: 16px;      
  font-weight: 400;
  color: #64686d;
  line-height: 28px;
}

#work-process h2
{
  font-size: 44px;    
  font-weight: 600;
  color: #f0f0f0;
  line-height: 48px;  
}

#work-process h3
{
  font-size: 16px;      
  font-weight: 400;
  color: #f0f0f0;
  line-height: 28px;
}

#pricing h3
{
  font-size: 16px;      
  font-weight: 400;
  color: #64686d;
  line-height: 28px;
}

#contacto h3
{
  font-size: 16px;      
  font-weight: 400;
  color: #64686d;
  line-height: 28px;
}

output {
  display: inline-block;
}