.buy_quantity[data-v-0fcd7316]{height:100%;width:100%;background-color:#f5f7f9}.center[data-v-0fcd7316]{width:85%;height:450px;background-color:#fff;margin-top:10px;padding:50px}.center .center_box[data-v-0fcd7316]{height:150px;width:240px;border:2px solid #2c9eff;border-radius:5px;overflow:hidden}.bottom[data-v-0fcd7316]{width:85%;height:100px;background-color:#fff;margin-top:10px;padding:0 50px;display:flex;align-items:center;justify-content:space-between}.fx-flex[data-v-0fcd7316]{display:flex;justify-content:space-between;padding:5px 0}