body{background:black;color:white;font-family:monospace;padding:0;margin:0;display:flex;flex-direction:column}body a{text-decoration:none;color:white}body ::-moz-selection{color:white;background:black}body ::selection{color:white;background:black}body #main-safari{height:calc(100vh - 36px );display:flex;align-items:center;justify-content:center}body #main-safari a{text-decoration:underline}body #main{display:block;height:calc(100vh - 36px );position:relative}body #main .cellula{width:30px;height:30px;background:white;color:white;border:solid 2px black;border-radius:46%;position:absolute;z-index:10;margin-left:-15px;margin-top:-15px;line-height:30px;text-align:center;transition:all 0.2s linear}body #main .cellula:hover{color:black}body #main .cellula::-moz-selection{color:black;background:transparent}body #main .cellula::selection{color:black;background:transparent}body #main .cellula.tumore{background:#2c2c2c;color:#2c2c2c;z-index:15}body #main .cellula.tumore:hover{color:white}body #main .cellula.tumore::-moz-selection{color:white;background:#2c2c2c}body #main .cellula.tumore::selection{color:white;background:transparent}body #footer{display:flex;align-items:center;justify-content:space-between;padding:3px 9px;font-size:9px;height:30px}