* {
  margin: 0;
  padding: 0;
}

body, html {
    height: 100%
  }
  
  .background {
    background-image: url('arkaplan.jpg');
    height: 100%;
    background-position: center;
    background-size: cover;
    position: relative;
  }
.baslik{
  padding: 62px;
  text-align: center;
  color: white;
  font-size: 48px;
}
.item {
  width: 100%;
  height: auto;
}
.madde{
  text-align: center;
  color: white;
} 
.ileti{
  text-align: center;
  color: white;
  font-size: 17px;
}

ul li {
  list-style-type: none;
  margin-top: 3px;
  font-size: 18px;
  transition: 0.2s all;

}



.carousel-inner {
  display: flex;
}

.carousel-inner img {
  border-radius: 5px;
}

.mail{
  color: aliceblue;
}

* {
  box-sizing: border-box;
}

/* Position the image container (needed to position the left and right arrows) */
.container {
  position: relative;
  margin-top: 50px;
}

/* Hide the images by default */
.mySlides {
  display: none;
  margin-left: 32%;
  margin-top: -5rem;
}

/* Add a pointer when hovering over the thumbnail images */
.cursor {
  cursor: pointer;
}

/* Next & previous buttons */
.prev,
.next {
  cursor: pointer;
  position: absolute;
  top: 65%;
  width: auto;
  padding: 16px;
  margin-top: -50px;
  color: white;
  font-weight: bold;
  font-size: 20px;
  border-radius: 0 3px 3px 0;
  user-select: none;
  -webkit-user-select: none;
}

/* Position the "next button" to the right */
.next {
  right: 0;
  border-radius: 3px 0 0 3px;
}

/* On hover, add a black background color with a little bit see-through */
.prev:hover,
.next:hover {
  background-color: rgba(0, 0, 0, 0.8);
}

/* Number text (1/3 etc) */
.numbertext {
  color: #f2f2f2;
  font-size: 12px;
  padding: 8px 12px;
  position: absolute;
  top: 0;
}

/* Container for image text */
.caption-container {
  text-align: center;
  background-color: transparent;
  padding: 10px 16px;
  color: white;
}

.row {
  margin-top: -2rem;
}

.row:after {
  content: "";
  display: table;
  clear: both;
}

/* Six columns side by side */
.column {
  float: left;
  width: 16.66%;
}

/* Add a transparency effect for thumnbail images */
.demo {
  opacity: 0.6;
}

.active,
.demo:hover {
  opacity: 1;
}