*{font-family:Gill Sans,Gill Sans MT,Calibri,Trebuchet MS,sans-serif}body{text-align:center;background-color:snow}h1{font-size:1.17em;margin:1em 0}h2{font-size:1em;margin:1em 0}.white-bg{background-color:#fff;border:1px solid lightgray;border-radius:5px;padding:10px;margin:10px 0}#heart:active{transform:scale(1.1)}table{margin:auto}td{text-align:left}input{font-size:16px}.green{color:green}.red{color:#f44336}#about{font-size:15px;line-height:1.6}.left-align{text-align:left;padding:0 5%}ul{display:inline-block;text-align:left;margin:0}footer{font-size:12px}