@media all and (min-width: 992px) {
  .navbar .nav-item .dropdown-menu {
    display: block;
    opacity: 0;
    visibility: hidden;
    transition: .3s;
    margin-top: 0;
  }

  .navbar .nav-item:hover .nav-link {
    color: #fff;
  }

  .navbar .dropdown-menu.fade-down {
    top: 80%;
    transform: rotateX(-75deg);
    transform-origin: 0% 0%;
  }

  .navbar .dropdown-menu.fade-up {
    top: 180%;
  }

  .navbar .nav-item:hover .dropdown-menu {
    transition: .3s;
    opacity: 1;
    visibility: visible;
    top: 100%;
    transform: rotateX(0deg);
  }

  .navbar-expand-lg .navbar-nav {
    border-radius: 32px;
  }
}

body {
  height: 100%;
  /* min-height:400px; */
  background-size: cover;
  background-image: url(img/frontbackpeg.jpeg);
  /* here i just change the background-image and upload the new image from new */
  /* background-image: url(https://cdn.pixabay.com/photo/2016/10/20/18/35/earth-1756274_960_720.jpg); */
  object-fit: contain;
  background-position: center;
  background-repeat: no-repeat;

}

.mylogo {
  border-radius: 75px;


}

.container {
  position: relative;
  margin: 20px;


}

.navbar {
  margin-top: 3%;
  color: #fff;
  -moz-filter: blur(10px);
  -o-filter: blur(10px);
  -ms-filter: blur(10px);
  filter: blur(0.5px);
  /* opacity: 0.4; */

}

.nav-blur {
  background-color: rgba(176, 171, 171, 0.566);
  color: #fff;
}




/* navigation bar target */

.navbar-brand {
  font-family: "Ubuntu";
  font-size: 2.5rem;
  font-weight: bold;
}

.nav-item {
  /* box-shadow: 2px 2px 5px #eaebf0,
    -5px -5px 10px #ffffff73; */
  /* margin: 3px; */
  padding: 0 18px;
  font-size: 1.2rem;
  font-family: 'Montserrat-light', sans-serif;

}


/* infomation section */

.information-section {

  text-align: center;
  font-family: 'Times New Roman', Times, serif;
  padding: 7% 15%;
  color: #fff;
}

h1 {
  font-size: 4.5rem;
  font-weight: bold;
  color: black;

}

h2 {
  font-size: 1.5rem;
}

.info-div {
  line-height: 1.2rem;
  text-align: left;
  padding-top: 5%;
  font-size: 4.5rem;
  line-height: 2rem;

}

.download-button {
  box-shadow: 2px 2px 5px #eaebf0,
    -5px -5px 10px #ffffff73;
  height: 200px;
  width: 200px;
  border-radius: 50%;
  padding: 20px;
  font-size: 32px;
  margin: 16% 44%;



}

.download-button:hover {
  background-color: rgb(231, 209, 209);
}

p {
  font-size: 1.5rem;
  line-height: 2.2rem;
}

@media screen and (max-width:600px) {

  h1 {
    font-size: 5rem;
    font-weight: bold;
    text-align: center;


  }

  h2 {
    font-size: 1rem;
    padding: 2% 5%;
    margin-bottom: 3.5rem;
    text-align: center;
  }

  .download-button {
    margin: 18% 13%;

  }

  p {
    font-size: 1rem;
    text-align: center;
  }

}


.last-sec {
  display: flex;
}

#search {
  height: 40px;
  border-radius: 13px;

}

#content {
  float: right;
  margin-bottom: 20px;
}