.preview
{
display: grid;
gap: 20px 20px;
text-align: center;
grid-template-columns: auto auto auto;
}
.preview window 
{
display: block;
width: 100%;
border: 1px solid rgba(0,0,0,0.2);
height: 550px;
position: relative;
overflow: hidden;
cursor: pointer;
}
.preview window titles
{
background: white;
height: 60px;
position: absolute;
display: flex;
align-items: center;
justify-content: center;
top: 0;
left: 0;
right: 0;
z-index: 2;
box-shadow: 0px 2px 4px 0px rgba(0,0,0,0.1);
}
.preview window titles img 
{
filter: invert(50%);
height: 100%;
margin: 0;
padding: 5px 0px;
position: absolute;
top: 0;
left: 0;
bottom: 0;
background: rgba(0,0,0,0.05);
border-right: 1px solid rgba(0,0,0,0.1);
}
.preview window titles b
{
display: inline-block;
background: linear-gradient(90deg,#ef7f3f,#3f7fbf,#bf3f7f);
-webkit-background-clip: text !important;
-webkit-text-fill-color: transparent !important;
background-size: cover !important;
font-size: 18pt;
font-weight: normal;
filter: drop-shadow(0px 0px 1px rgba(0,0,0,0.25));
}
.preview window contents
{
display: block;
position: absolute;
top: 60px;
left: 0;
right: 0;
bottom: 0;
background: #f7f7f7;
}
.preview bg1
{
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
display: block;
}
.preview bg1:after
{
position: absolute;
content: "";
top: 0;
left: 0;
right: 0;
height: 100%;
background: white;
background: linear-gradient(180deg,white,rgba(255,255,255,0.75),rgba(255,255,255,0.25),rgba(255,255,255,0));
}
.preview start,.preview menu
{
padding: 0;
margin: 0;
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
z-index: 1;
display: flex;
align-items: center;
justify-content: center;
-webkit-box-orient: vertical;
-moz-box-orient: vertical;
-webkit-flex-direction: column;
-ms-flex-direction: column;
flex-direction: column;
font-size: 12pt;
line-height: 1.25;
}
.preview start h1 
{
font-family: sixtyfour;
letter-spacing: -4px;
font-size: 20pt;
display: block;
width: auto;
padding: 0px 20px;
margin: 40px 0px;
font-weight: bold;
background: #ef3f3f;
background: linear-gradient(135deg,#7f3fbf,#ef3f3f,#efbf3f);
-webkit-background-clip: text !important;
-webkit-text-fill-color: transparent !important;
}
.preview start h1 img 
{
display: block;
margin: 0px auto 10px auto;
padding: 0;
height: 80px;
}
.preview start button,.preview text button
{
display: block;
min-width: 25%;
margin: 40px auto;
background: #3fbf7f;
background: linear-gradient(#3f7fbf,#1f3f7f,#3fbf7f);
color: white;
border: 3px solid white;
font-weight: bold;
font-family: unica;
font-size: 28pt;
padding: 10px 20px;
border-radius: 100px;
box-shadow: 0px 4px 8px 0px rgba(0,0,0,0.25);
cursor: pointer;
}
.preview menu a,.preview text a
{
display: table;
width: calc(100% - 40px);
padding: 10px 15px;
margin: 10px 0px;
color: #ff9900;
background: white;
border-radius: 100px;
line-height: 1 !important;
text-align: left;
font-size: 14pt;
min-height: 70px;
box-shadow: inset 0px -20px 20px -20px rgba(0,0,0,0.1);
filter: drop-shadow(0px 1px 2px rgba(0,0,0,0.2));
}
.preview text a
{
margin: 20px 0px;
}
.preview menu a *,.preview text a *
{
line-height: 1 !important;
}
.preview text a
{
width: 100%;
}
.preview menu a cell,.preview text a cell
{
display: table-cell;
margin: 0;
padding: 0;
vertical-align: middle;
}
.preview menu a cell:nth-child(1),.preview text a cell:nth-child(1)
{
width: 10%;
}
.preview menu a img,.preview text a img
{
display: inline-block;
vertical-align: middle;
margin: 0px 15px 0px 5px;
padding: 0;
height: 30px;
opacity: 0.66;
}
.preview menu a small,.preview text a small
{
display: block;
color: #7f7f7f;
font-size: 7pt;
padding: 0;
margin: 5px 0px 0px 0px;
}
.preview text 
{
position: absolute;
top: 15px;
left: 15px;
right: 15px;
bottom: 15px;
padding: 15px;
margin: 0;
background: rgba(255,255,255,0.8);
overflow-x: hidden;
overflow-y: auto;
display: block;
text-align: left;
font-size: 12pt;
color: #4f4f4f;
}
.preview text,.preview text *
{
line-height: 1.5;
}
.preview text *
{
margin: 0;
padding: 0;
}
.preview text h1
{
margin: 0;
padding: 0;
display: block;
font-weight: normal;
font-size: 20pt;
color: #ff9900;
}
.preview text small 
{
display: inline-block;
font-size: 8pt;
margin: 0;
padding: 0;
color: rgba(0,0,0,0.5);
}
.preview text .image
{
    width: 100%;
}
.preview text ol,.preview text ul
{
margin-left: 20px;
}
.preview text li
{
padding-left: 10px;
}
.preview table th,.preview table td
{
font-size: 8pt;
padding: 3px 6px;
}
.preview table th ol,.preview table th ul,.preview table td ul,.preview table td ol
{
margin-left: 10px;
}
.preview table th li,.preview table td li
{
padding-left: 0px;
}
.preview iframe
{
width: 100%;
height: auto;
margin-bottom: 10px;
}
.preview quiz
{
display: block;
width: 100%;
height: auto;
padding: 15px;
margin: 0;
position: relative;
z-index: 1;
overflow: auto;
}
.preview quiz nmbr
{
display: block;
padding: 0;
margin: 20px;
font-size: 10pt;
line-height: 1;
vertical-align: middle;
}
.preview quiz nmbr b 
{
vertical-align: middle;
font-size: 20pt;
padding: 0;
margin: 0px 5px;
color: #ff9900;
display: inline-block;
}
.preview quiz div 
{
font-size: 12pt;
padding: 10px 15px;
margin: 30px 0px;
background: rgba(255,255,255,0.8);
text-align: left;
line-height: 1.5;
border-radius: 6px;
}
.preview quiz div *
{
padding: 0;
margin: 0;
line-height: 1.5;
}
.preview quiz a 
{
display: block;
padding: 15px;
line-height: 1;
margin: 15px 10px;
font-size: 12pt;
background: white;
box-shadow: inset 0px -20px 20px -20px rgba(0,0,0,0.1);
filter: drop-shadow(0px 1px 2px rgba(0,0,0,0.2));
border-radius: 100px;
}
.preview quiz a *
{
padding: 0;
margin: 0;
}
@media only screen and (max-width: 800px)
{
.preview 
{
display: block;
}
.preview window
{
margin-bottom: 20px;
}
}