body{
    font-family: Arial, sans-serif;
    background-color: #ecfbff;
    margin: 0;
    overflow: hidden;
    zoom: 1;
}
header{
    width: 100%;
    height: 60px;
    background-color: #00052c;
    position: relative;
}
canvas{
    background-color: #eeeaffc5;
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: -1;
    width: 100vw;
    height: 100vh;
}
input{
    padding: 10px;
    margin-top: 10px;
    border: 1px solid #00052c;
    border-radius: 5px;
    font-size: clamp(14px, 2vw, 18px);
    z-index: 2;
}
#zoomIn, #zoomOut{
    position: absolute;
    background-color: #00052c;
    color: white;
    font-size: clamp(16px, 2.5vw, 20px);
    min-width: 35px;
    min-height: 35px;
    margin-left: 5px;
    border-radius: 40px;
    cursor: pointer;
}
#zoomIn{right: 10px; top: 65px;}
#zoomOut{right: 10px; top: 110px}
#drawBtn{
    padding: 10px 20px;
    margin-left: 10px;
    border: none;
    border-radius: 5px;
    font-size: clamp(14px, 2vw, 18px);
    background-color: #00052c;
    color: white;
    cursor: pointer;
}