body{
    font-family: Courier New;
    text-align: left;
    background: #f0f0f0;
}
#textCover{
    color: rgb(141, 39, 39);
    text-align: center;
    font-size: 25px;    
}
#createBox{
    position: absolute;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 50px;
    height: 50px;
    background: #f0f0f0;
    color: black;
    display: flex;
    align-items: center;
    justify-content: center;
    user-select: none;
    border-style: solid;
    border-color: black;
    border-width: 5px;
    border-radius: 2px;
    font-size: 25px;
}
#deleteBox{
    position: absolute;
    z-index: 9999;
    left: 50px;
    top: 0px;
    width: 50px;
    height: 50px;
    background: #f0f0f0;
    color: black;
    display: flex;
    align-items: center;
    justify-content: center;
    user-select: none;
    border-style: solid;
    border-color: black;
    border-width: 5px;
    border-radius: 2px;
    font-size: 25px;
}
.box{
    position: absolute;
    left: 500px;
    top: 500px;
    width: 50px;
    height: 50px;
    background: #ff0000;
    color: black;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: grab;
    user-select: none;
    border-style: solid;
    border-color: black;
    border-width: 5px;
    border-radius: 2px;
}