bluesky-bootstrap-theme/scss/style.scss

/* ------------------ GLOBAL STYLE ------------------- */

$large-shadow: 0px 2px 10px rgba(0, 0, 0, 0.3);
$narrow-shadow: 0px 2px 6px rgba(0, 0, 0, 0.3);
$inset-shadow: inset 0px -2px 0px rgba(0, 0, 0, 0.2);
$inset-shadow-inverted: inset 0px 2px 0px rgba(0, 0, 0, 0.2);
$inset-relief: inset 0px 2px 0px rgba(255, 255, 255, 0.1);

$border-radius: 3px;
$border-size: 1px;

@mixin borders() {
  border: $border-size solid rgba(0, 0, 0, 0.3)
}

@mixin border-radius() {
  border-radius: $border-radius $border-radius $border-radius $border-radius;
}

@mixin li-no-margin() {
  li {
    margin: 0;
  }
}

#wrapper {
  background: #64b5f6 url('../img/background.png') center bottom repeat-x;
}

.no-pills {
	list-style:none;
}

.align {
  &-center {text-align: center;}
  &-left {text-align: left;}
  &-right {text-align: right;}
}

h1, h2, h3, h4, h5, h6, h7, h8, h9, h10  {
	color:white;
	text-shadow: 0px 2px 8px rgba(0, 0, 0, 0.4);
}

/* ------------------ HEADERS ------------------- */


header h1 {
	border-style:none !important;
	color:#FFF;
	font-weight:700;
	font-size:5.4em;
	font-style:oblique;
	text-shadow: 0px 2px 12px rgba(0, 0, 0, 0);
	padding-bottom:0px;
  margin:auto;
  text-align:center;
  line-height: 1.5em;
}

.navbar {
  box-shadow: $large-shadow;
  @include borders();
  border-left: 0;
  border-right: 0;
  ul {
    padding-bottom:0;
  }
  @include li-no-margin();
}

.dropdown-menu {
  box-shadow: $narrow-shadow, $inset-shadow;
}


/* ------------------ FOOTER ------------------- */

footer {
  margin-top:40px;
}

/* social media */

ul.social {
  font-size:1.5em;
  padding-bottom:1em;
  margin:auto;
  text-align:center;
  li {
    margin:0;
    list-style: none;
    display: inline;
    a {
      color:#FFFFFF;
      background-color:#000000;
      padding:0.3em;
      padding-left:0.36em;
      padding-right:0.36em;
      vertical-align:middle;
      border-radius:100%;
      &:hover {
        color:#000;
        background-color:#FFF
      }
    }
  }
}


/* ------------------ CARDS ------------------- */

.card {
  @include border-radius();
	box-shadow: $large-shadow;
  border: none;
  margin-bottom:1.2em;
}

.card-shadow {
  box-shadow: $large-shadow, $inset-shadow;
}

.card h1,.card h2,.card h3,.card h4,.card h5,.card h6,.card h7,.card h8,.card h9,.card h10  {
	color:#333;
	text-shadow: 0px 0px 0px rgba(0, 0, 0, 0);
}

/* header and titles */

.card-header {
  @include borders();
  font-size:1.1em;
  box-shadow: $inset-relief;
	text-shadow: 0px 1px 1px rgba(0,0,0,0.3);
  font-weight:600;
  border-radius: 0;
  
  &:first-child {
    @include border-radius();
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
  }
  
  &:last-child {
    @include border-radius();
    border-top-left-radius: 0;
    border-top-right-radius: 0;
  }
  
  h1, h2, h3, h4, h5, h6, h7, h8, h9, h10  {
    font-size:1em;
    text-shadow: 0px -1px 0px rgba(0,0,0,0.3);
    padding:0px;
    margin:0px;
    color:#FFF;
    font-weight:600;
    line-height:1.5em;
  }
}

/* meta */

.card-meta {
	padding:1em;
  border-bottom: $border-size solid rgba(0,0,0,0.2);
  
  &.media {
    -ms-flex-align: center !important;
    align-items: center !important;
  }
  
  .media-left .media-object {
	  height: 64px;
	  width: 64px;
	  border-radius: 10px;
    margin-right:1em;
  }
  
  
  author {
	  display:block;
	  font-weight:600;
  }

  time {
  	display:block;
  	font-style:italic;
  }
}

/* lists */

.list-group-item {
	border: none;
	background-color:transparent;
}

a.list-group-item:hover {
	border-style:none;
	border-width:0px;
	border-radius:0px;
	background-color:rgba(0,0,0,0.1);
}


/* ------------------ BUTTONS ------------------- */

.btn {
	@include borders();
	@include border-radius();
	box-shadow: $large-shadow, $inset-shadow;
	text-shadow: 0px -1px 0px rgba(0,0,0,0.3);
}

.btn:hover {
  position:relative;
	box-shadow: $narrow-shadow, $inset-shadow;
  top:1px;
	@include borders();
}

.btn:active {
  position:relative;
	box-shadow: $inset-shadow-inverted;
  top:2px;
	@include borders();
}

.btn-group {
	box-shadow: $large-shadow;
}

.btn-group .btn {
	box-shadow: $inset-shadow;
	@include border-radius();
	&:not(:first-child) {
	  border-top-left-radius: 0;
	  border-bottom-left-radius: 0;
	}
	&:not(:last-child) {
	  border-top-right-radius: 0;
	  border-bottom-right-radius: 0;
	}
}

.btn-group .btn:hover {
  position:relative;
  top:1px;
	box-shadow: $inset-shadow;
}

.btn-group .btn:active, .btn:not(:disabled):not(.disabled):active, .btn:not(:disabled):not(.disabled).active,
.show > .btn.dropdown-toggle {
  position:relative;
	box-shadow: $inset-shadow-inverted!important;
  top:2px;
	@include borders();
}

.btn:focus, .btn-primary:focus, .btn-secondary:focus, .btn-danger:focus, .btn-warning:focus, .btn-success:focus, .btn-info:focus, .btn-dark:focus, .btn-light:focus {
  position:relative;
	box-shadow: $narrow-shadow, $inset-shadow, 0px 0px 0px 2px rgba(0, 0, 0, 0.3);
  top:1px;
  outline: none;
}

/* ------------------ ALERTS ------------------- */

.alert {
  @include borders();
  @include border-radius();
  color:rgba(0, 0, 0, 0.7);
  box-shadow: $large-shadow;
}

.alert a, .alert-link {
  color:rgba(0, 0, 0, 0.7);
  font-weight:bold;
}

/* ------------------ BREADCRUMB ------------------- */

.breadcrumb {
  @include border-radius();
	box-shadow: $large-shadow, $inset-shadow;
  border: 0;
  background-color:#eeeeec;
  margin-bottom:1.2em;
  @include li-no-margin();
}

/* ------------------ PARTAGE RESEAUX SOCIAUX ------------------- */

.share-buttons {
  margin:15px;
}

.reagir {
  text-align:right;
}

/* ------------------ PREVIEWS ------------------- */

.previews-section {
  display: flex;
  align-content: flex-start;
  flex-wrap: wrap;
}

.preview-container {
  margin-bottom:1em;
  padding:0.4em;
  width:100%
}



@media(max-width:767px){}
@media(min-width:768px){}
@media(min-width:992px){

  .prev-col-2 .preview-container {
    width:50%;
  }

  .prev-col-3 .preview-container {
    width:33%;
  }

  .prev-col-4 .preview-container {
    width:25%;
  }

}

.card-preview {
  @include border-radius();
  width:100%;  
  margin:auto;
  box-shadow: $large-shadow, $inset-shadow;
}

.preview-link:hover {
  text-decoration:none!important;
}

.preview-item {
  
  height:200px;
  overflow:hidden;
  font-size:0.9em;
	line-height: 1.5em !important;
  padding:0.2em;
  text-align:justify;
  background-color:rgba(0,0,0,0.05);
  color:rgba(0,0,0,0.4);
	position: relative;
	
	
	display: flex;
  -ms-flex-align: center !important;
  align-items: center !important;
  justify-content: center;
}

.preview-content {
  max-height:200px;
}

.preview-content > p {
  width:100%;
  margin:auto;
}

.preview-content > p.p-img {
  text-align:center;
  margin:auto;
  padding:auto;
  display: block;
  width:100%;
}

.preview-content > p > img {
  max-width:100%;
  height:auto;
  vertical-align:middle;
  margin:auto;
  text-align:center;
}

.preview-item h1, .preview-item h2, .preview-item h3, .preview-item h4, .preview-item h5, .preview-item h6, .preview-item h7 {
  margin-bottom:0px;
  max-width:100%;
  display:none;
}

.preview-item h1 {
  display:none;
}

.preview-overlay {
	height: 100%;
	width: 100%;
	opacity: 0;
	top: 0;
	left: 0;
	position: absolute;
	padding: 0;
	transition: opacity .5s;
	color: #FFF;
	background-color: rgba(0,0,0,0.5);
	text-shadow: 1px 1px 0px rgba(0,0,0,0.7);
  backdrop-filter: none;
}

.preview-overlay h1 {
  max-width:100%;
  padding-top:0.3em;
  margin:auto;
  margin-bottom:0px;
  text-align:center;
  display:block;
  font-size:2em;
  color: white;
}

.preview-overlay h1,.preview-overlay h2,.preview-overlay h3,.preview-overlay h4,.preview-overlay h5,.preview-overlay h6,.preview-overlay h7,.preview-overlay h8,.preview-overlay h9,.preview-overlay h10  {
	color:white;
  text-shadow: 1px 1px 0px rgba(0,0,0,0.7);
}

.preview-item:hover .preview-overlay {
  opacity: .9;
  transition: opacity .5s;
  backdrop-filter: blur(2px);
}

.comment-text {
  margin-top:0.8em;
}

.card-preview time {
  margin-bottom:0.4em;
  display:block;
}