@charset "utf-8";
body{ background-size: cover; background-color: #292929; }
*{ margin: 0px; padding: 0px; font-family: "微软雅黑"; outline: none;}

section{width: 80%; margin: auto; margin-top: 200px; padding: 5%; border: 1px solid white; text-align: center; border-radius: 10px; background: rgba(255,255,255,0.6);}
section label{ display: block; line-height: 52px;}
section label input{ width:60% ; height: 30px; font-size: 24px; padding-left: 10px; color: green; border-radius: 30px;}
section footer {display: flex; text-align: center;}
section footer button{ margin: auto; width:120px ; height: 40px; font-size: 22px; color: white; border: 1px solid white; border-radius: 4px;}
section footer .reset{margin-right: 16px; background: #fd00ff;}
section footer .begin{ background: green;}
section .showNum{ height: 88px; line-height: 88px; font-size: 88px; font-weight: bold; color: green; text-shadow: 0px 2px 4px gray;}