*{
    margin: 0;
    padding: 0;
    font-family: Arial, Helvetica, sans-serif;
} 
.nstu_logo{
     height: 80px;
     padding: 5px;
     float:left;
     margin-top: 15px;   
}
.nstu{
    float: left;
    margin-top: 35px;
    padding-left: 20px;
}
.main-heading{
    background-color: 		#ECF2FF;
    color: black; 
    /* font-style:oblique; */
    height: 100px;
}




/* .slide{
    border: 4px solid #010f4e;
} */






.carousel-inner img {
    width: 100%;
    height: 79vh;
}


.about-img{
    height: 350px;
    padding: 20px;
    border: 3px solid rgb(99, 104, 95);
    margin-top: 70px;
  
  }

  .catagory-list{
    margin-top: 100px;
    margin-left: 100px;
    display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
    
}
.catagory-list ul{
    list-style: none;
}
.catagory-list ul li{
    padding-left: 10px ;
    padding-top: 5px   ;
    padding-bottom: 3px;
    border-bottom: 3px solid rgb(162, 214, 253) ;
}
.catagory-list ul li:hover{
    background-color: rgb(215, 231, 250);
    border-bottom: 3px solid rgb(0, 95, 197) ;
}
.catagory-list ul a{
    color:black;
    text-decoration: none;

}
.catagory-list ul a:hover{
    color:rgb(0, 45, 150);
    text-decoration: none;

}












/* login and register Pages */
.login{
    min-height: 100vh;
    background-image: url('../image/Fountain\ pen.png');
    background-repeat: no-repeat;
    background-position: center; 
    background-size: cover;
    display: flex;
    justify-content: center;
    align-items: center;
    
}
.dept{

    background: rgba(255, 255, 255, 0.8);
    border-radius: 10px;
}
.login-btn{
    color: #ffffff;
    font-size: 15px;
    width: 350px;
    text-align: center;
    border-radius: 30px;
    background: linear-gradient(to right,navy,gray);
    outline: none;
}
.login-btn:hover{
    color: beige;
    font-size: 20px;
    width: 350px;
    border-radius: 30px;
    background: linear-gradient(to right,rgb(25, 25, 139),rgb(170, 168, 168));
    outline: none;
}





  

  
  /* On smaller screens, where height is less than 450px, change the style of the sidenav (less padding and a smaller font size) */
  @media screen and (max-height: 450px) {
    .sidebar {padding-top: 15px;}
    .sidebar a {font-size: 18px;}
  }

  .upload-form{
      padding: 20px;
      border: 2px dashed rgb(195, 196, 252);
  }
  .list-of-notice{
    padding: 20px;
    border: 2px dashed rgb(195, 196, 252);
  }
  .image-profile{
      width: 150px;
      height: 150px;
  }
  .profile{
    padding: 20px;
    border: 2px dashed rgb(195, 196, 252);
  }
  .edit-profile{
    padding: 20px;
    border: 2px dashed rgb(195, 196, 252);
  }
  /* #upload{
      display: none;
  } */
  #list-of-notice{
    display: none;
  }
  #profile{
    display: none;
  }
  #edit-profile{
    display: none;
  }

@media (max-width: 768px) {
    .top-time {
        display: none;


    }
    .top-time1{
        width: 100%;
    }

}

@media (max-width: 660px) {
    .top-time {
        display: none;

    }
     .top-time1{
        width: 100%;
    }

    /* .pdf-button{
      margin-left: 120px;
      justify-content: center;
      justify-items: center;
    } */

}
.carousel-slide{
    height: 100px;
}
.image-section{
    background: MintCream;
}
.image-section img{
    margin: 20px;
    border: 5px solid white;
}
.loginName{
  margin-top: 100px;
  font-weight: bold;
}


.nav-item{
  border-left: 1px solid rgb(221, 221, 221);
  border-right: 1px solid rgb(221, 221, 221);
}
.home{
  background-image:
  linear-gradient(to bottom, rgba(96, 120, 255, 0.199), rgba(158, 158, 158, 0.253)),
  url('../assets/nstu.jpg');
  width: 100%;
  min-height: 70vh;
  background-size: cover;
  background-repeat: no-repeat;
  background-attachment: fixed;
  background-position: center; 
  color: white;
  

}
.event-main-page{
  background-image:
  linear-gradient(to bottom, rgba(96, 120, 255, 0.199), rgba(158, 158, 158, 0.253)),
  url('../assets/nstu.jpg');
  width: 100%;
  min-height: 40vh;
  background-size: cover;
  background-repeat: no-repeat;
  background-attachment: fixed;
  background-position: center; 
  color: white;
}
.event-main-page .dept{
  background-color: rgba(44, 44, 44, 0.671);
  padding: 100px;
}
.event-item a{
  color: black;
  text-decoration: none;
  
}
.sport img{
  height: 150px;
  padding: 5px;
}
.event-item a:hover{
  color: black;
  text-decoration: none;
  box-shadow: 1px black;
  
}
.home .dept{
  background-color: rgba(44, 44, 44, 0.671);
  padding: 100px;
}
.carousel-inner img{
  max-height: 50vh;
}
.event{
  background: rgba(225, 235, 255, 0.644);
  padding: 20px;
}
.events{
  background: rgb(204, 226, 255);
  border-radius: 20px;
}
.vc img{
  
  height: 100px;
  border: 2px solid black;
  border-radius: 100%;
}
.photo-gallary{
  background-color: rgba(208, 255, 208, 0.363);
}
.marquee{
  background:rgba(116, 255, 127, 0.2) ;
  max-height:50px ;
}
marquee ul{
  list-style: none !important;
  display: flex;
  padding-top: 5px;
}
.marquee .news{
  background: rgba(27, 0, 180, 0.76);
}
.marquee-image img{
  width: 200px;
  height: 200px; 
  margin: 5px;
  border: 3px solid rgba(0, 3, 180, 0.507) ;
}
.marquee-image-div{
  background: rgba(0, 250, 5, 0.06) ;
}