[contenteditable=true]:empty:before{
  content: attr(placeholder);
  pointer-events: none;
  display: block; /* For Firefox */
}

[draggable=true] {
  cursor: move;
}

#espaco {
    width: 60%;
}


.keyIcon {
    opacity: 20%;
    margin: 10px;
    position: fixed;
    right: 0;
    top: 0;
    width: 40px;
    height: 40px;
    background-size: 70%;
    border-radius: 20px;
    background-repeat: no-repeat;
    background-position: center;
    background-image: url(icon.png);
    z-index: 4000;
}
.keyIcon:hover {
    opacity: 80%;
    box-shadow: 2px 2px 5px rgba(0,0,0,0.3);
    background-color: #fff;
}
.closeFrame {
     opacity: 0%;
    position: fixed;
    width: 100%;
    height: 100vh;
    z-index: 1500; 
    pointer-events: none;
    
}
.keyFrame {
    pointer-events: none;
   opacity: 0%;
    position: fixed;
    width: 100%;
    height: 100vh;
    z-index: 4000; 
    
    display: flex; /* Magic starts here, turning your container into a flex container */
    justify-content: center; /* This centers the child horizontally */
    align-items:flex-end; /* And this centers it vertically */
    transition: opacity 400ms;
}

.keyContainer {
    
    pointer-events: none;
    width: 800px;
    font-size: 12px;
    padding: 10px;   
    background-color: #999;
    border-radius: 10px;
    box-shadow: 5px 5px 3px rgba(0,0,0,0.2);
    
}

.keyRow {
    display: flex;
    width: 100%;
}

.keyButton, .keyButtonSpec {
    margin: 5px;
    text-align: center;
    flex: 1;
    border: 1px solid #ccc;
    padding:7px;
    border-radius: 7px;
    box-shadow: 2px 2px 3px rgba(0,0,0,0.5);
    cursor: pointer;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    transition: box-shadow 200ms;
}

.keyButton:hover, .keyButtonSpec:hover {
    color: #fff;
     box-shadow: 1px 1px 1px rgba(0,0,0,0.0);
}