@font-face {
    font-family:'Futura\ TS\ New\ Light_mianfeizit';
    src: url(./fonts/Futura\ TS\ New\ Light_mianfeiziti.com.ttf);
}
html,body{
   font-family: 'Futura\ TS\ New\ Light_mianfeizit'; 
   
}
/* 菜单按钮旋转动画 */
.rotate-45 {
  transform: rotate(45deg);
  transition: transform 0.3s ease;
}

#toggleBtn img {
  transition: transform 0.3s ease;
}