font, span { font-family: 宋体; }
 
.win-fixed { position: fixed; right: 60px; top: calc(50% - 200px);z-index:500000; }
.erweima { width: 180px; height: 332px; position: fixed; right: 11px; top: calc(50% - 200px); z-index: 0; }
.win-btn-group { display: flex; flex-direction: column; }
.win-btn-group > a { color: rgb(255, 255, 255); width: 132px; height: 40px; line-height: 50px; font-size: 18px; display: block; text-align: center; border-radius: 10px; }
.win-btn-group > a > img { width: 132px; height: 40px; margin-left: 25px; }
.win-btn-group .login { margin-top: 205px; z-index: 99; }
.win-btn-group .charge { margin-top: 15px; z-index: 99; }
.gift { width: 201px; height: 182px; margin-top: 50px; }
.top { color: rgb(255, 255, 255); font-size: 25px; text-align: center; padding-top: 35px; }
.top a { color: rgb(255, 255, 255); }
.top a:hover { cursor: pointer; color: rgb(255, 255, 255); }
.hover-brightness:hover { filter: brightness(1.2); }