círculo CSS
#circle {
width: 100px;
height: 100px;
background: red;
border-radius: 50%
}
Combative Cowfish
#circle {
width: 100px;
height: 100px;
background: red;
border-radius: 50%
}
.circle {
border-radius: 50%;
height: 100px; /* Change the size to fit your needs */
width: 100px;
}