embed.css
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/*!
* # Semantic UI 2.3.1 - Video
* http://github.com/semantic-org/semantic-ui/
*
*
* Released under the MIT license
* http://opensource.org/licenses/MIT
*
*/
/*******************************
Types
*******************************/
.ui.embed {
position: relative;
max-width: 100%;
height: 0px;
overflow: hidden;
background: #DCDDDE;
padding-bottom: 56.25%;
}
/*-----------------
Embedded Content
------------------*/
.ui.embed iframe,
.ui.embed embed,
.ui.embed object {
position: absolute;
border: none;
width: 100%;
height: 100%;
top: 0px;
left: 0px;
margin: 0em;
padding: 0em;
}
/*-----------------
Embed
------------------*/
.ui.embed > .embed {
display: none;
}
/*--------------
Placeholder
---------------*/
.ui.embed > .placeholder {
position: absolute;
cursor: pointer;
top: 0px;
left: 0px;
display: block;
width: 100%;
height: 100%;
background-color: radial-gradient(transparent 45%, rgba(0, 0, 0, 0.3));
}
/*--------------
Icon
---------------*/
.ui.embed > .icon {
cursor: pointer;
position: absolute;
top: 0px;
left: 0px;
width: 100%;
height: 100%;
z-index: 2;
}
.ui.embed > .icon:after {
position: absolute;
top: 0%;
left: 0%;
width: 100%;
height: 100%;
z-index: 3;
content: '';
background: -webkit-radial-gradient(transparent 45%, rgba(0, 0, 0, 0.3));
background: radial-gradient(transparent 45%, rgba(0, 0, 0, 0.3));
opacity: 0.5;
-webkit-transition: opacity 0.5s ease;
transition: opacity 0.5s ease;
}
.ui.embed > .icon:before {
position: absolute;
top: 50%;
left: 50%;
z-index: 4;
-webkit-transform: translateX(-50%) translateY(-50%);
transform: translateX(-50%) translateY(-50%);
color: #FFFFFF;
font-size: 6rem;
text-shadow: 0px 2px 10px rgba(34, 36, 38, 0.2);
-webkit-transition: opacity 0.5s ease, color 0.5s ease;
transition: opacity 0.5s ease, color 0.5s ease;
z-index: 10;
}
/*******************************
States
*******************************/
/*--------------
Hover
---------------*/
.ui.embed .icon:hover:after {
background: -webkit-radial-gradient(transparent 45%, rgba(0, 0, 0, 0.3));
background: radial-gradient(transparent 45%, rgba(0, 0, 0, 0.3));
opacity: 1;
}
.ui.embed .icon:hover:before {
color: #FFFFFF;
}
/*--------------
Active
---------------*/
.ui.active.embed > .icon,
.ui.active.embed > .placeholder {
display: none;
}
.ui.active.embed > .embed {
display: block;
}
/*******************************
Video Overrides
*******************************/
/*******************************
Site Overrides
*******************************/
/*******************************
Variations
*******************************/
.ui.square.embed {
padding-bottom: 100%;
}
.ui[class*="4:3"].embed {
padding-bottom: 75%;
}
.ui[class*="16:9"].embed {
padding-bottom: 56.25%;
}
.ui[class*="21:9"].embed {
padding-bottom: 42.85714286%;
}