/*-------------------------- responsive margin for all device------------------- */
* {
  padding: 0;
  margin: 0;
}
/*-------------------------- responsive margin for all device------------------- */
/* ------------------------------Top of the page names --------------------------------------------*/

.heading-2 {
  font-size: 40px;
  line-height: 30px
}
@media (max-width:768px) {
  .heading-2 {
      font-size: 34px;
      line-height: 36px
  }
}
.Semester {
  background: linear-gradient(#178f9c, #d4ed31)
}
.semester-name {
  padding-top: 5px;
  padding-bottom: 5px
}
@media (min-width:768px) and (max-width:991px) {
  .semester-name {
      padding-top: 10px;
      padding-bottom: 10px
  }
}
@media (max-width:768px) {
  .semester-name {
      padding-top: 10px;
      padding-bottom: 10px
  }
}
.white-text h2 {
  color: #020101 !important
}
.text-center {
  text-align: center !important
} 
/* ------------------------------Top of the page names  ending tags--------------------------------------------*/

/* --------------------------Navbar or Menu bar opening CSS Part ----------------------------------------- */
.topnav {
  overflow: hidden;
  background-color: #333;
}

.topnav a {
  float: left;
  display: block;
  color: #f2f2f2;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
  font-size: 17px;
}

.topnav a:hover {
  background-color: #ffffff;
  color: black;
}

.topnav a.active {
  background-color: #04AA6D;
  color: white;
}

.topnav .icon {
  display: none;
}

@media screen and (max-width: 600px) {
  .topnav a:not(:first-child) {display: none;}
  .topnav a.icon {
    float: right;
    display: block;
  }
}

@media screen and (max-width: 600px) {
  .topnav.responsive {position: relative;}
  .topnav.responsive .icon {
    position: absolute;
    right: 0;
    top: 0;
  }
  .topnav.responsive a {
    float: none;
    display: block;
    text-align: left;
  }
}
/*  */













/* ---------------------------Navbar or Menu bar Closing CSS Part------------------------------------------- */

/* ---------------------------Pdf parts for starting tags ------------------------------------------- */
#pdf-container {
width: 100%;
height: 680px;
display: block;
margin: auto;
}

@media screen and (max-width: 600px) {
#pdf-container {
  width: 100%;
  height: 600px;
  display: block;
}
}
/* ---------------------------Pdf parts for ending tags ------------------------------------------- */



  .button {
  background-color: #4CAF50; /* Green */
  color: rgb(245, 245, 245);
  padding: 10px 32px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 16px;
  margin: 2px 2px;
  transition-duration: 0.3s;
  cursor: pointer;
}

.button1 {
  background-color: rgb(231, 227, 227); 
  color: black; 
  border: 0px solid #4CAF50;

}

.button1:hover {
  background-color: #13f51b;
  color: rgb(0, 0, 0);
}

.button2 {
  background-color: white; 
  color: black; 
  border: 0px solid #008CBA;

}

.button2:hover {
  background-color: #05ff44;
  color: rgb(0, 0, 0);
}

  /* ---------------------------Button Closing CSS Part------------------------------------------- */