body{
   margin: 0;
     background-color: #1A001A;
    color: white  ; 
    border: 1px solid black;
    width: 1110px;
    height: auto;
    display: block;
    justify-self: center;
    justify-content: center;
    justify-items: center;
    align-content: center;


 }
 #top {
   margin: 0;
   margin-top: 1px;
   background-color: #008080;
   height: 3pc;
   width: 100%;
   display: flex;
    justify-self: center;
    justify-content: left;
  position: fixed;
  z-index: 9999;
  transition: box-shadow 1.2s,  background-color 1s ease, border-radius 1s ease ;
  }
   #top_second{
    display: none;
   }
   #top_second_nev{
    display: none;
   
  }
  #logo_shows{
    display: none;
    
  }
 
 
  #top_second{
   display: none;
  }

 #logo{
  margin: 0;
  padding: 10px;
  margin-left: 1%;
  font-size: 25px;
 }
 table{
   margin: 0;
   margin-left: 10%;
   border-collapse: separate;
   width: 38pc;
   height: 3pc;
 }
 th{
   font-size: 1.3pc;
    text-align: center;
    padding: 4px;
    margin-right: 5px;
    color: #D3D3D3;
    font-weight: bold;
    transition-duration: 0.5s;
    transition-property: background-color, color ;
 }
th:hover{
  background-color: brown;
  color: cyan;
}

p{
  font-size: 1.5pc; 
  margin: 0;
}

#second {
  margin: 0;
  margin-top: 5pc;
  border: 1px solid red;
  background-color: rgba(255, 0, 0,0.2);
  height: auto;
  width: 99%;
  display: block;
   justify-self: center;
   justify-content: center;
   text-align: center;

}

#contennerA_main{
  box-shadow: 1px 1px 25px red;
  margin-top: 20px ;
  height: 15pc;
  width: 99%;
  display: grid;
  padding: 5px;
  justify-content: center;
  align-items: center;
  text-align: center;
  justify-items: center;}
.title_text{
  color: black;
  margin-left: 10pc;
  margin: 0; 
  font-size: 5.5pc;
   text-align: center;
  text-shadow: 1px 1px 12px white;
}

#contennerB_main{
  display: flex;
  flex-wrap: wrap;
  position:relative;
  width: 99%;
  height: auto;
  margin-top: 2pc;
  justify-content: center;
}
.video_box{
  margin: 20px;
  border: 1px solid white;
  height: 13pc;
   width: 15pc;
  padding: 12px;
  box-shadow: 1px 1px 8px gold;
  filter: blur(3px);
  transition: filter 1s ease, box-shadow 1s ease;
  
}
.video_box:hover{
  filter: blur(0);
  box-shadow: 1px 1px 20px gold;

}

.video_img{
  height: 70%;
  width: 95%;

}
#video-title{
 font-size: 180%;
}

.yt_shorts{
  width: 353px;
   height: 672px;
}


/* Ele_Detial Page */
#contennerA{
  border-bottom: 1px solid gray ;
  margin-top: 20px ;
  height: 27pc;
  width: 62pc;
  display: grid;
  padding: 50px;
  justify-content: center;


}
#main_title{
  margin: 0; 
  margin-top: 2pc ; 
  font-size: 3pc;
 }

#main_img{
  border-radius: 10px;
  height: 27pc;
  width: 42pc;
  justify-content: center;
  align-content: center;
}
.photos{
  height: 99%;
  width: 99%;
}
#contennerB{
  border: 1px solid gray;
  margin-top: 20px ;
  height: 36pc;
  width: 67pc;
  display: flex;
  padding: 10px;


}
#note-1{
  padding: 15px;
  text-align: left;
  border: 1px solid white;
  height: 94%;
  width: 65%;

}
#video-1{
  border: 1px solid white;
  height: 99%;
  width: 30%;

}
.topic_title{
        font-size: 3pc;
        font-weight: bold;
        margin-bottom: 50px;
        padding-bottom: 0;
    }
    .topic_content{

        margin-top: 20px;
        margin-bottom: 30px;
        margin-left: 50px;
        padding-top: 0;
        font-size: 2.2pc;
        text-align: left;

    }
#contennerB_main{
    height: auto
    display: block;
}

#menu{
    justify-content: start;
  align-items: center;

 
    position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 300px;
  
  background: #fff;
  border: 1px solid #ccc;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
  z-index: 9999;
    overflow-y: hidden;


  /* Prevent zoom scaling */
  transform-origin: center bottom;
  zoom: 1; /* baseline */
    display: flex;

    flex-direction: row;
    gap: 10px;
    padding: 10px;
    padding-top: 0;
    scrollbar-width: none;  /* hide scrollbar in Firefox */
    -ms-overflow-style: none;
     height: 40px;
    width: 30px;
    transition: width 0.5s, border-radius 0.5s  ;
}
#menu::-webkit-scrollbar {
  display: none;          /* hide scrollbar in Chrome/Safari */
}

#menu:hover{
  width: 400px;
  border-radius: 20px;
}


.menu_css{

    text-decoration: none;
    font-size: 0.6pc;
    font-weight: bold;
    color: black;
    margin: 6px;
    margin-top: 0;
    display: none;
    height: 30px;
    width: 45px;
    flex: 0.0 auto;
    text-align: center;
    
    

}
.menu_css img{
    width: 40px;
    height: 20px;
    object-fit: cover;
    margin-bottom: 2px;
    margin-top: 2px;

    vertical-align: middle;
    border: 1px solid black;
}
section{
    margin-top: 20px;
    margin-bottom: 100px;
}
.con_pic{
  height: 450px;
  width: 650px;  
  margin: 50px;
}
.con_pic2{
  height: 630px;
  width: 350px; 
  margin-bottom: 50px; 
  margin: 50px;
}
.con_pic5{
  height: 450px;
  width: 750px;  
}
#try_iot{
  margin-top: 20px;
    margin-bottom: 50px;

  padding: 10px;
  font-size: 2pc;
  background-color: #008080;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  height: 5pc;
  width: 15pc;
  border-radius: 40px;
}
#social_medias{
    display: flex;
    margin: 0;
    margin-top: 30px;
    padding: 10px;
    height: auto;
    width: 95%;
    align-content: center;
    justify-content: center;
    margin-bottom: 50px;
    margin-bottom: 10pc;
  }
 
  #social_medias img{
  border-radius: 50%;
 height: 40px;
 width: 40px;
 margin-right: 20px;
 box-shadow: 1px 1px 10px  rgba(0, 0, 255,0.7);
 transition: box-shadow 0.5s ease;
}
#social_medias img:hover{
  box-shadow: 1px 1px 20px  rgba(0, 0, 255,1);

}



/* ////////////////////////////////// */

@media (min-width: 768px) and (max-width: 1024px){
body{
   margin: 0;
     background-color: #1A001A;
    color: white  ; 
    border: 1px solid black;
    width: 800px;
    height: auto;
    display: block;
    justify-self: center;
    justify-content: center;


 }
  #top {
    margin: 0;
    margin-top: 1px;
    background-color: #008080;
    height: 3pc;
    width: 100%;
    display: flex;
      justify-self: center;
      justify-content: left;
    position: fixed;
    transition: box-shadow 1.2s,  background-color 1s ease, border-radius 1s ease ;
    }
    #top_second{
      display: none;
    }
    #top_second_nev{
      display: none;
    
    }
    #logo_shows{
      display: none;
      
    }
  
  
    #top_second{
    display: none;
    }

  #logo{
    margin: 0;
    padding: 10px;
    margin-left: 1%;
    font-size: 25px;
  }
  table{
    margin: 0;
    margin-left: 10%;
    border-collapse: separate;
    width: 38pc;
    height: 3pc;
  }
  th{
    font-size: 1.3pc;
      text-align: center;
      padding: 4px;
      margin-right: 5px;
      color: #D3D3D3;
      font-weight: bold;
      transition-duration: 0.5s;
      transition-property: background-color, color ;
  }
  th:hover{
    background-color: brown;
    color: cyan;
  }
    p{
      font-size: 0.8pc; 
      margin: 0;
    }
  
  
 #second {
  
   height: 99%;
   width: 99%;
   
 
 }
 video{
  position: relative; 
  filter: blur(0.7px); 
  height: 80pc; 
  width: 100% ;

}
 #contennerA_main{
   box-shadow: 1px 1px 25px red;
   margin-top: 20px ;
   height: 10pc;
   width: 99%;
   display: grid;
   padding: 5px;
   justify-content: center;
   align-items: center;
   text-align: center;
   justify-items: center;
   align-content: center;
   overflow: hidden;

   
 }
 .title_text{
   color: black;
   font-size: 2pc;
    text-align: center;
   text-shadow: 1px 1px 12px white;
 }
 
 #contennerB_main{
   position:relative;
   width: 99%;
   height: 99%;
   margin-top: 2pc;
 }
 .video_box{
   margin: 20px;
   height: 5pc;
    width: 7pc;
   padding: 12px;
    transition: none;
    filter: none;
   box-shadow: 1px 1px 4px gold;
 }
 .video_box:hover{
  filter: inherit;
  box-shadow: inherit;
  cursor: default;
 }
 
 .video_img{
   height: 80%;
   width: 100%;
 
 }
 #video-title{
  font-size: 50%;
 }
 
 
 
 /* Ele_Detial Page */
 #contennerA{
   border-bottom: 1px solid gray ;
   margin-top: 20px ;
   height: 20%;
   width: 95%;
   display: grid;
   padding: 10px;
   justify-content: center;
 
 
 }
 #main_title{
  margin: 0; 
  margin-top: 2pc ; 
  font-size: 1.8pc;
 }
 
 #main_img{
  
   border-radius: 10px;
   height: 20pc;
   width: 38pc;
   justify-content: center;
   align-content: center;
 }
 .photos{
   height: 50%;
   width: 50%;
 }
 #contennerB{
   border: 1px solid gray;
   margin-top: 20px ;
   height: 100%;
   width: 95%;
   display: flex;
   padding: 10px;
  display: flex;
  flex-direction: column;
  justify-items: center;
  justify-items: center;
 
 }
 #note-1{
   padding: 15px;
   text-align: left;
   border: 1px solid white;
   height: 99%;
   width: 90%;
 
 }
 #video-1{
   border: 1px solid white;
   height: 99%;
   width: 99%;
 
 }

 .topic_title{
  font-size: 2pc;
}
.topic_content{
  font-size: 1.5pc;
}
.yt_shorts{
  width: 303px;
   height: 622px;
}
 
}

/* Mobile View */
@media (max-width: 768px){
  
  body{
    width: 100%;
    height: auto;
    justify-content: center;
    justify-items: center;
    align-self: center;
  }

  

  #top {  
   
    display: none;
    
     
  }
  #top_second_nev{
    top: 0;
    margin: 0;
   background-color: gray;
   height: auto;
   width: 100%;
   display: flex;
    justify-self: center;
    justify-content: left;
    align-items: center;
    position: fixed;
    padding: 0;
    z-index: 9999;
   
  }
  #logo_shows{
    margin: 0;
    padding: 10px;
    padding-left: 5%;
    font-size: 20px;
    flex-grow: 1;
    text-align: left;
    display: block;
    
  }
 
 
  #top_second{
    z-index: 9999;
    top: 0;
    margin: 0;
   margin-top: 1px;
   background-color: gray;
   height: 0;
   width: 100%;
   display: flex;
    justify-self: center;
    justify-content: center;
    align-items: center;
    position: fixed;
    flex-direction: column;  
    padding: 0;
    opacity: 0;
    transition: height 0.5s ease, opacity 0.5s ease;

  }
  #top_second.close {
    height: 0;
    opacity: 0;
    
  }
    #top_second.open {
    height: 50%;
    opacity: 1;
  }

  #menu_shows{
    background-color: transparent;
    border: none;
    padding-right: 7%;
    display: none;
    font-size: 160%;
    color: cyan;
  }
  #menu_hide{
    background-color: transparent;
    border: none;
    padding-right: 7%;
    display: flex;
    font-size: 160%;
    color: cyan;
  }
  #logo{
   margin: 0;
   margin-left: 10px;
   margin-bottom: 50px;
   font-size: 16px;
   display: none;
 
  }
  table{

    margin: 0;
    border-collapse: separate;
    width: auto;
    height: auto;
    margin-left: 0.5pc;
    display: flex;
    transform: rotate(270deg);
    margin-top: 15px;
    padding-top: 15px;
  }

  
  
  

  th{
    font-size: 1pc;
     text-align: center;
     color: cyan;
         writing-mode: vertical-rl;
         white-space: nowrap;
         padding: 8px;
         margin-bottom: 10px;
  }

p{
    font-size: 0.2pc; 
    margin: 0;
  }
 
 
 #second {
  
   height: auto;
   width: 100%;
   
 
 }
 video{
  position: relative; 
  filter: blur(0.7px); 
  height: 80pc; 
  width: 100% ;

}
 #contennerA_main{
   box-shadow: 1px 1px 25px red;
   margin-top: 20px ;
   height: 10pc;
   width: 99%;
   display: grid;
   padding: 5px;
   justify-content: center;
   align-items: center;
   text-align: center;
   justify-items: center;
   align-content: center;
   overflow: hidden;

   
 }
 .title_text{
   color: black;
   font-size: 1.5pc;
    text-align: center;
   text-shadow: 1px 1px 12px white;
 }
 #small_note{
    font-size: 1pc;
    margin: 10px;
    text-align: center;
 }
 
 #contennerB_main{
   position:relative;
   width: 99%;
   height: 99%;
   margin-top: 2pc;
 }
 .video_box{
   margin: 20px;
   height: 5pc;
    width: 7pc;
   padding: 12px;
    transition: none;
    filter: none;
   box-shadow: 1px 1px 4px gold;
 }
 .video_box:hover{
  filter: inherit;
  box-shadow: inherit;
  cursor: default;
 }
 
 .video_img{
   height: 80%;
   width: 100%;
 
 }
 #video-title{
  font-size: 50%;
 }
 
 
 
 /* Ele_Detial Page */
 #contennerA{
   border-bottom: 1px solid gray ;
   margin-top: 20px ;
   height: 20%;
   width: 95%;
   display: grid;
   padding: 10px;
   justify-content: center;
 
 
 }
 #main_title{
  margin: 0; 
  margin-top: 2pc ; 
  font-size: 1.8pc;
 }
 
 #main_img{
  
   border-radius: 10px;
   height: 20pc;
   width: 38pc;
   justify-content: center;
   align-content: center;
 }
 .photos{
   height: 50%;
   width: 50%;
 }
 #contennerB{
   border: 1px solid gray;
   margin-top: 20px ;
   height: 100%;
   width: 95%;
   display: flex;
   padding: 10px;
  display: flex;
  flex-direction: column;
  justify-items: center;
  justify-items: center;
 
 }
 #note-1{
   padding: 15px;
   text-align: left;
   border: 1px solid white;
   height: 99%;
   width: 90%;
 
 }
 #video-1{
   border: 1px solid white;
   height: 99%;
   width: 99%;
 
 }


.topic_title{
        font-size: 1.5pc;
        font-weight: bold;
        margin-bottom: 0;
        padding-bottom: 0;
    }
.topic_content{
        margin-top: 0;
        padding-top: 0;
        font-size: 1.5pc;
        text-align: left;

    }
#contennerB_main{
    height: auto
    width: 100%;
    display: block;
    
}
.topic_title{
  font-size: 1.8pc;
}
.topic_content{
  font-size: 1.2pc;
}
.yt_shorts{
  width: 303px;
   height: 622px;
}
#menu{
    justify-content: start;
  align-items: center;

 
    position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 300px;
  
  background: #fff;
  border: 1px solid #ccc;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
  z-index: 9999;
    overflow-y: hidden;


  /* Prevent zoom scaling */
  transform-origin: center bottom;
  zoom: 1; /* baseline */
    display: none;

    flex-direction: row;
    gap: 10px;
    padding: 10px;
    padding-top: 0;
    scrollbar-width: none;  /* hide scrollbar in Firefox */
    -ms-overflow-style: none;
     height: 40px;
    width: 30px;
    transition: width 0.5s, border-radius 0.5s  ;
}
#menu::-webkit-scrollbar {
  display: none;          /* hide scrollbar in Chrome/Safari */
}

#menu:hover{
  width: 400px;
  border-radius: 20px;
}


.menu_css{

    text-decoration: none;
    font-size: 0.6pc;
    font-weight: bold;
    color: black;
    margin: 6px;
    margin-top: 0;
    display: none;
    height: 30px;
    width: 45px;
    flex: 0.0 auto;
    text-align: center;
    

}
.menu_css img{
    width: 40px;
    height: 20px;
    object-fit: cover;
    margin-bottom: 2px;
    margin-top: 2px;

    vertical-align: middle;
    border: 1px solid black;
}
section{
    margin-top: 5px;

    margin-bottom: 100px;
   
}
.con_pic{
  height: auto;
  width: 80%;  
}
.con_pic5{
  height: auto;
  width: 80%; 
  margin-bottom: 50px; 

}
.con_pic5{
  height: auto;
  width: 80%; 
  margin-bottom: 50px; 

}
.con_pic2{
  height: auto;
  width: 80%; 
  margin-bottom: 50px;

}


}