html {
  box-sizing: border-box;
}

*,
*:before,
*:after {
  box-sizing: inherit;
}

body {
    font-size: 1.5rem;
    max-width: 100%;
    line-height: 150%;
    width: 100%;
    font-family: 'helvetica', sans-serif;
    text-align: left;
    font-weight: 300;

}

h1 {
  text-align: center;
  line-height: 100%;
  font-size: 4.5rem;
  color: black;
  font-family: 'Satisfy', cursive;
}

a {
  color: inherit;

}

a:hover {
  text-decoration: none;
}

header,
.demo,
.demo p {
  margin: 4em 0;
  text-align: center;
}

img {
  width: 4%;
  height:auto;
  max-width: 350px
}

#tm {
width: 5%

}

#div-description {

  margin-left: auto;
  margin-right: auto;
  margin-top: 5%;
  width: 60%;
  max-width:700px;
  min-width: 150px
  color: #53585F;
  font-family: 'Catamaran', sans-serif;
}

@media only screen and (max-device-width: 737px) {


body {
    font-size: 3rem;
    max-width: 100%;
    line-height: 150%;
    width: 100%;
    font-family: 'helvetica', sans-serif;
    text-align: left;
    font-weight: 300;

}

#div-description {

  margin-left: auto;
  margin-right: auto;
  margin-top: 5%;
  width: 90%;

  }

h1 {

  font-size: 6.5rem;
}
}


/**
 * Tooltip Styles
 */

/* Base styles for the element that has a tooltip */
[data-tooltip],
.tooltip {
  position: relative;
  cursor: pointer;
  text-align: center;
}

/* Base styles for the entire tooltip */
[data-tooltip]:before,
[data-tooltip]:after,
.tooltip:before,
.tooltip:after {
  position: absolute;
  visibility: hidden;
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=0);
  opacity: 0;
  -webkit-transition: 
    opacity 0.2s ease-in-out,
    visibility 0.2s ease-in-out,
    -webkit-transform 0.2s cubic-bezier(0.71, 1.7, 0.77, 1.24);
  -moz-transition:    
    opacity 0.2s ease-in-out,
    visibility 0.2s ease-in-out,
    -moz-transform 0.2s cubic-bezier(0.71, 1.7, 0.77, 1.24);
  transition:         
    opacity 0.2s ease-in-out,
    visibility 0.2s ease-in-out,
    transform 0.2s cubic-bezier(0.71, 1.7, 0.77, 1.24);
  -webkit-transform: translate3d(0, 0, 0);
  -moz-transform:    translate3d(0, 0, 0);
  transform:         translate3d(0, 0, 0);
  pointer-events: none;
}

/* Show the entire tooltip on hover and focus */
[data-tooltip]:hover:before,
[data-tooltip]:hover:after,
[data-tooltip]:focus:before,
[data-tooltip]:focus:after,
.tooltip:hover:before,
.tooltip:hover:after,
.tooltip:focus:before,
.tooltip:focus:after {
  visibility: visible;
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=100);
  opacity: 1;
}

/* Base styles for the tooltip's directional arrow */
.tooltip:before,
[data-tooltip]:before {
  z-index: 1001;
  border: 6px solid transparent;
  background: transparent;
  content: "";
}

/* Base styles for the tooltip's content area */
.tooltip:after,
[data-tooltip]:after {
  z-index: 1000;
  padding: 8px;
  width: 200px;
  background-color: #000;
  background-color: hsla(0, 0%, 20%, 0.9);
  color: #fff;
  content: attr(data-tooltip);
  font-size: 15px;
  line-height: 1.3;
}

/* Directions */

/* Top (default) */
[data-tooltip]:before,
[data-tooltip]:after,
.tooltip:before,
.tooltip:after,
.tooltip-top:before,
.tooltip-top:after {
  bottom: 100%;
  left: 50%;
}

[data-tooltip]:before,
.tooltip:before,
.tooltip-top:before {
  margin-left: -6px;
  margin-bottom: -12px;
  border-top-color: #000;
  border-top-color: hsla(0, 0%, 20%, 0.9);
}

/* Horizontally align top/bottom tooltips */
[data-tooltip]:after,
.tooltip:after,
.tooltip-top:after {
  margin-left: -80px;
}

[data-tooltip]:hover:before,
[data-tooltip]:hover:after,
[data-tooltip]:focus:before,
[data-tooltip]:focus:after,
.tooltip:hover:before,
.tooltip:hover:after,
.tooltip:focus:before,
.tooltip:focus:after,
.tooltip-top:hover:before,
.tooltip-top:hover:after,
.tooltip-top:focus:before,
.tooltip-top:focus:after {
  -webkit-transform: translateY(-12px);
  -moz-transform:    translateY(-12px);
  transform:         translateY(-12px); 
}

/* Left */
.tooltip-left:before,
.tooltip-left:after {
  right: 100%;
  bottom: 50%;
  left: auto;
}

.tooltip-left:before {
  margin-left: 0;
  margin-right: -12px;
  margin-bottom: 0;
  border-top-color: transparent;
  border-left-color: #000;
  border-left-color: hsla(0, 0%, 20%, 0.9);
}

.tooltip-left:hover:before,
.tooltip-left:hover:after,
.tooltip-left:focus:before,
.tooltip-left:focus:after {
  -webkit-transform: translateX(-12px);
  -moz-transform:    translateX(-12px);
  transform:         translateX(-12px); 
}

/* Bottom */
.tooltip-bottom:before,
.tooltip-bottom:after {
  top: 100%;
  bottom: auto;
  left: 50%;
}

.tooltip-bottom:before {
  margin-top: -12px;
  margin-bottom: 0;
  border-top-color: transparent;
  border-bottom-color: #000;
  border-bottom-color: hsla(0, 0%, 20%, 0.9);
}

.tooltip-bottom:hover:before,
.tooltip-bottom:hover:after,
.tooltip-bottom:focus:before,
.tooltip-bottom:focus:after {
  -webkit-transform: translateY(12px);
  -moz-transform:    translateY(12px);
  transform:         translateY(12px); 
}

/* Right */
.tooltip-right:before,
.tooltip-right:after {
  bottom: 50%;
  left: 110%;
}

.tooltip-right:before {
  margin-bottom: 0;
  margin-left: -12px;
  border-top-color: transparent;
  border-right-color: #000;
  border-right-color: hsla(0, 0%, 20%, 0.9);
}

.tooltip-right:hover:before,
.tooltip-right:hover:after,
.tooltip-right:focus:before,
.tooltip-right:focus:after {
  -webkit-transform: translateX(12px);
  -moz-transform:    translateX(12px);
  transform:         translateX(12px); 
}

/* Move directional arrows down a bit for left/right tooltips */
.tooltip-left:before,
.tooltip-right:before {
  top: 6px;
}

/* Vertically center tooltip content for left/right tooltips */
.tooltip-left:after,
.tooltip-right:after {
  margin-left: 0;
  margin-bottom: -14px;
}