body {
    background: #fdc700;  
    margin: 0 !important;
    padding: 0 !important;
}

html {
    margin: 0 !important;
    padding: 0 !important;
}

#container {
    
    display: flex;
    justify-content: center;
    align-items: center;
    background: #485363;
    height: 650px;
    width: 80%;
    min-width: 300px;
    max-width: 650px;
    border-radius: 10px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    flex-direction: column;
}
#container div {
    margin: 10px;
}

.button {
    background: #2d2100;
    height: 50px;
    width:80%;
    border-radius: 7px;
    border: #fffaed solid 1.5px;
    font-size: 40px;
    color: #fffaed;
    transition: 0.3s;
    margin-top: 10px;
}
.button:hover {
    background: #ffdf01;
}

.input-box {
    display: flex;
    background-color: #fffaed;
    width: 80%;
    border-width: 0px 0px 2px 0px;
    border-style: solid;
    border-radius: 7px;
    padding: 10px;
}
.input-box input {
    width: 100%;
    font-size: 25px;
    font-family: "Lucida Console", "Courier New", monospace;
    border: none;
    outline: none;
    padding: 6px 0px;
}
.input-box img {
    width: 40px;
    margin-left: 0px;
}

.option-box {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 80%;
    flex-direction: column;
    color: #fffaed;
    padding: 5px;
}
.option-box fieldset {
    width: 80%;
    margin: 10px;
    accent-color: #fdc700;
}

/**************************************/
@media screen and (min-width: 601px) {
    div#linkDropdown { 
        display:none;
    }

    .topnav li {
        display: inline-block;
    }
}

@media screen and (max-width: 600px) {
    div#linkDropdown { 
        display:none;
    }

    .topnav li {
        display: block;
    }
}

.topnav {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    background: rgba(0, 0,0, 0.8);
    color: #fffaed;
    font-size: 25px;
    font-family: "Lucida Console", "Courier New", monospace;
    padding: 10px;
}
/* Hide the links inside the navigation menu*/
#linkDropdown {
    align-items: left;
    justify-content: left;
}

/* Style navigation menu links */
.topnav a {
    color: #fffaed;
    font-size: 19px;
    transition: 0.3s;
  }

 
.topnav img {
    width: 40px;
}

.topnav a:hover {
    background-color: #ffdf01;
}

.topnav ul {
    margin: 0;
    list-style-type: none;
    padding: 0;
}

#boomDiv { 
    position: absolute;
    width: 400px;
    bottom: 150px;
    left: 50%;
    transform: translate(-160px, 0px);
    margin: 0 auto;
    z-index: 2;
}

canvas {
    position: absolute;
    z-index: 1;
}