.btnBox{display:flex;align-items:center;justify-content:flex-start;gap:0 20px}.btnBox .solution{width:140px;height:40px;border-radius:5px;color:#fff;background:#1A73E8;text-align:center;line-height:40px;margin-top:20px;cursor:pointer}@media (max-width: 640px){.btnBox{gap:0 20px}.btnBox .solution{width:124px;height:36px;line-height:36px;margin-top:15px}}