body{
    background-image: url("assets/background.gif");
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    background-attachment: fixed;
}

#heading{
    background-color: aqua;
    padding-left: 10px;
    padding-right: 10px;
    text-align: center;
    border: 2px solid;
    border-color: black;
    border-radius: 15px;
    box-shadow: 10px 10px 5px;
}

h1{
    color: blueviolet;
    font-family: cursive;
    font-size: 75px;
    text-align: center;
}

#ans{
    opacity:1;
    background-color: transparent;
    padding: 1cm;
    width: 8cm;
    text-align: center;
    margin: 0 auto;
}

#ans button:active{
    box-shadow: 2px 2px 2px;
    transform: translate(2px, 2px);
    filter: brightness(90%);

}

button{
    width: 8cm;
    height: 1.2cm;
    text-align: center;
    font-family: cursive;
    font-size: 25px;
    background-color: rgb(255, 212, 147);
    border: 2px solid black;
    border-radius:10px;
    box-shadow: 5px 5px 5px;
}

.green{
    color: rgb(70, 139, 0);
}

.red{
    color: crimson;
}

.hearts{
    width: 10%;
    height: 10%;
}

#hearts1{
    rotate: -25deg;
    position: absolute;
    bottom: 60%;
    left: 17%;
}

#hearts2{
    rotate: 15deg;
    position: absolute;
    top: 30%;
    right: 14%;
}

#hearts3{
    rotate: 50deg;
    position: absolute;
    bottom: 20%;
    left: 7%;
}

#fireworks{
    position: fixed;
    width: 100%;
    height: 100%;
    display: none;
}

#fireworks img, #fireworks2 img{
    width: 50%;
    height: 100%;
    animation: 2s ease 0s 1 slideInFromLeft;
}

#fireworks2{
    position: fixed;
    height: 100%;
    width: 100%;
    left: 25%;
    display: none;
}

@keyframes slideInFromLeft {
    0% {
      opacity: 0%;;
    }
    100% {
      opacity: 100%;;
    }
  }