button{background-color:#e78585;color:#fff;border:none;border-radius:8px;padding:8px 16px;cursor:pointer;font-family:Mountains of Christmas,cursive}.card{background-color:#e7858588;border:2px solid #cccccc88;color:#aa8c;border-radius:8px;padding:16px;font-family:Mountains of Christmas,cursive}html{height:100vh;padding:0}body,html{box-sizing:border-box;margin:0;color:#fff}body{background:radial-gradient(farthest-corner at 0px 0px,#e78585,#881515);padding:16px;width:auto;height:calc(100% - 32px)}