7-4 css/module.css

ul.nav > li > a {
  text-shadow: 1px 1px 1px rgba(0, 0, 0, 1);
}

nav.navbar {
  box-shadow: 1px 5px 10px 1px rgba(0, 0, 0, 0.5);
  -webkit-box-shadow: 1px 5px 10px 1px rgba(0, 0, 0, 0.5);
  -moz-box-shadow: 1px 5px 10px 1px rgba(0, 0, 0, 0.5);
  -o-box-shadow: 1px 5px 10px 1px rgba(0, 0, 0, 0.5);
}

div.new-article {
  display: block;
  width: 100%;
  position: relative;
  padding: 12px;
  background-color: white;
  margin: 14px auto;
  color: #444;
}

div.new-article:before,
div.new-article:after {
  content: '';
  position: absolute;
  left: 0;
  box-shadow: 0 0 10px black;
  border-radius: 50%;
  width: 100%;
  height: 20px;
  display: none;
}

div.top-shadow:before {
  display: block;
  top: 0px;
  clip: rect(-20px auto 0 auto);
}

div.bottom-shadow:after {
  display: block;
  bottom: 0px;
  clip: rect(20px auto 40px auto);
}



/* article.title */
.latest-post {
  position: absolute;
  opacity: 0;
  top: 0px;
  left: 0px;
  width: 100%;
  height: 100%;
  padding: 1.5em;
  overflow: hidden;
  color: #fff;
  background: linear-gradient(to right bottom, rgba(238, 238, 238, 0.2), rgba(200, 200, 200, 0.3));
  -webkit-transition: all .6s ease-in-out;
  transition: all .6s ease-in-out;
}

.latest-post:hover {
  overflow: hidden;
  border-left-color: #dddddd;
  border-right-color: #dddddd;
  background: linear-gradient(to right bottom, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.2));
  border-top: 100px solid rgba(255, 255, 255, 0.3);
  border-bottom-color: transparent;
}

.latest-post h3,
.latest-post h4 {
  color: #fff !important;
  text-shadow: 1px 1px 1px rgba(0, 0, 0, 1);
  margin: 0;
  font-weight: 700;
}

.latest-post {
  opacity: 1;
}

.summary {
  word-break: break-all;
  line-height: 1.5;
  font-size: 1.1em;
}

img.cover  {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.slide-img {
  width: 100%; 
  object-fit: cover;
}
.carousel-caption{    
  background-color: rgba(0,0,0,0.5); 
}
#carousel-example-generic{
  position:relative;    
  top: -22px;
}