:root {
--bg: rgb(44, 44, 190);
--fg: white;

--bubble-bg: #00000020;
--bubble-border: white;
--codePadding: 2px 6px;
--exampleBackgroundColor: rgb(27, 108, 222);
--codeBorderRaidius: 4px;

}

body {
    background-color:var(--bg);  
    color: black;
    font-size: 20px;
}
.img {

    height: 400px;
    width: 600px;
    border-radius: 10%;

}

.imageDiv {
	height: 500px ;
	width: 400px;
	overflow: hidden;
	margin: auto;
	border-radius: 100px;
	border: 10px solid var(--fg);
	transform: rotate(-10deg);
	 z-index: -200;
	    position: relative;
}

.image {

    width: 400px;
    border-radius: 100px;
    margin: auto;
    overflow: hidden;
}

.heading1 {

    width: 160px;
    margin:auto;

}

header{
    position: sticky;
    top: 0;
    display: flex;
    justify-content: space-around;
    cursor: move;
    transition-duration: 500ms;
}

header:hover {

    background-color: transparent;

}
  

.theme1 {

    color: black;
    background-color: aliceblue;
    padding: -20px 50px;
    font-family: monospace;
    font-size: 6px;

}

footer {
    position: sticky;
    bottom: 0;
    display: flex;
    justify-content: space-between;
    cursor: move;
    transition-duration: 500ms;
}

footer:hover{

    background-color: transparent;

}

summary{
    padding:  var(--codePadding);
    background-color: var(--exampleBackgroundColor);
    border-radius: var(--codeBorderRaidius);
    transition-duration: 500ms;
  }
  
summary:hover {
    cursor: wait;
    background-color: transparent;
  }

  .list {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
  }

.item{
    background-color: pink;
  
    padding: 10px;
    margin: 10px;
  
    text-decoration: none;
    border-radius: 20px;
  
    font-size: 30px;
  }

.bubble {

    position: fixed;
    z-index: -100;
    width: 100px;
    height: 100px;
    border-radius: 100%;
      
    background-color: var(--bubble-bg);
    border: solid 4px var(--bubble-border);

}
      
      .bubble:nth-child(1) { left:   20%; bottom:   0%; animation: expand 6s  linear infinite; }
      .bubble:nth-child(2) { right:  10%; bottom:  30%; animation: expand 4s  linear infinite; }
      .bubble:nth-child(3) { right:  50%; bottom:  10%; animation: expand 10s linear infinite; }
      .bubble:nth-child(4) { left:  70%; bottom:  10%; animation: expand 3s linear infinite; }
      .bubble:nth-child(5) { right:  800%; bottom:  40%; animation: expand 9s linear infinite; }
      .bubble:nth-child(6) { left:  40%; bottom:  60%; animation: expand 11s linear infinite; }
      .bubble:nth-child(7) { right:  40%; bottom:  70%; animation: expand 2s linear infinite; }
      .bubble:nth-child(8) { right:  40%; bottom:  20%; animation: expand 7s linear infinite; }
      .bubble:nth-child(9) { left:  90%; bottom:  50%; animation: expand 6s linear infinite; }
      .bubble:nth-child(10) { top:  20%; bottom:  50%; animation: expand 4s linear infinite; }
      .bubble:nth-child(11) { top:  40%; bottom:  50%; right: 30; animation: expand 5s linear infinite; }
            
.dot {
    top: 20px; right: 20px;
    position: absolute;
      
    width: 20px;
    height: 20px;
    border-radius: 100%;
      
    background-color: var(--bubble-border);
}
      
      @keyframes expand {
    0%   { opacity:   0%; transform: scale(0)   translateY(0)     rotate(0deg); }
    2%   { opacity: 100%; transform: scale(0.5) translateY(-10px) rotate(-5deg); }
    100% { opacity:  80%; transform: scale(1)   translateY(-90px) rotate(-40deg); }
}