h1
{
    text-align: center;
    color: rgb(0, 255, 213);
    margin-bottom: 4%;
    text-decoration: underline;
}

h3
{
    text-align: center;
    color: rgb(144, 255, 201);
    font-size: 175%;
}

.P> .Bat > img
{
   height: 300px;
   width: auto;
}

.P> .Bat > h2
{
text-align: center;
color: rgb(152, 255, 255);
}

div.P
{
    display: flex;
    justify-content: space-around;
}

body
{
    background-image: url(https://images.alphacoders.com/113/1139110.jpg);
    background-repeat: no-repeat;
    background-size: cover;
}

.btn
{
    height: 100px;
    width: 100px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: fixed;
    right: 20px;
    bottom: 20px;
}

.icone
{
    width: 50px;
    cursor: pointer;
}