.parallax-window {
   min-height: 800px;
   background: transparent;
}

.windows-wrapper {
   height: 600px;
   background: #ffffff;
}

#nav1 {  
    background-color:black;  /*whichever you want*/
    opacity: 0.75;           /*0.5 determines transparency value*/ 
    filter:(opacity=75);       
}

.mar100 {
    margin-top: 100px;
    margin-bottom: 100px;
}

.mar20 {
  margin-top: 20px;
  margin-bottom: 20px;
}

.mh100{
  height: 100px;
}
.modal-dialog {
      max-width: 900px;
      margin: auto;
}
.modal-body {
  position:relative;
  padding:0px;
}
.close {
  position:absolute;
  right:-30px;
  top:0;
  z-index:999;
  font-size:2rem;
  font-weight: normal;
  color:#fff;
  opacity:1;
}


#miBoton{
  color: bisque;
  text-emphasis: none;
}

/*Transparencia del fondo de los Videos - Modal*/

.modal-backdrop.fade {
   opacity: 0.9;
   filter: alpha(opacity=90);
}

.modal-backdrop.in {
   opacity: 0.5;
   filter: alpha(opacity=50);
}

div.crop-img {
  
  max-height: 126px;
  overflow: hidden;
  margin: 0 auto;
  padding: 0;
  position: relative;
}

div.crop-img img {
  display: block;
  max-width: 224px;
  /*max-width: none !important;*/
}