.planoCartesiano {
    position: relative;
    width: 500px;
    height: 500px;
    border: 1px solid black;
}
.x-axis, .y-axis {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    background-color: transparent;
}
.x-axis {
    border-top: 1px solid black;
    border-bottom: 1px solid black;
}
.y-axis {
    border-left: 1px solid black;
    border-right: 1px solid black;
}
.point {
    position: absolute;
    width: 10px;
    height: 10px;
    background-color: red;
    border-radius: 50%;
}
.tooltip {
    position: absolute;
    background-color: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 5px;
    border-radius: 5px;
}
.iconeRedondo{
    width: 90px;
    height: 90px;
    border-radius: 50%;
}
.play{
    width: 50px;
    height: 50px;
    background-image: url(images/play.png);
    background-size: contain;
    border: none;
    cursor: pointer;
}
#dev {
    max-width: 100px;
    margin: 50px auto;
    padding: 10px;
    text-align: center;
    background-color: rgb(227, 227, 227);
}

.copyright {
    background-color: #000000;
    color: #fff;
    padding: 10px;
    text-align: center;
}

.iconeArbitrario {
    font-size: 33px;
    position: relative;
    top: 3px;
}

.contador {	
    color: #ff2900;
    position: relative;
    text-align: center;
    font-size: 35px;
    top: -15px;
    left: 10px;
}

.contadorBackground{
    background-image: url(images/img_bg_1.jpg);
    background-size: cover;
}

.labelInput {
    display: inline-block;
    padding: 10px 30px;
    font-size: 16px;
    cursor: pointer;
    text-align: center;
    text-decoration: none;
    outline: none;
    color: #fff;
    background-color: #ff5c14;
    border: none;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    transition: .5s;
}

.labelInput:hover{
    background-color: #ff4d0073;
}

#botaoReiniciar {
    background-color: #f0f0f0;
    border: none;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0px 0px 20px rgba(0, 0, 0, 0.2);
    transition: background-color 0.3s ease;
    font-size: 48px;
    height: 70px;
    line-height: 0.7;
    margin-left: -86px;
    margin-right: 10px;
}

#botaoReiniciar:hover {
    background-color: orange;
}