.content .sub-content>div[data-v-3e83c609],.content .sub-content[data-v-3e83c609]{display:-webkit-box;display:-ms-flexbox;display:flex}.content .sub-content>div[data-v-3e83c609]{margin-bottom:20px;width:50%}.content .sub-content>div .hint[data-v-3e83c609]{width:130px;min-width:130px;text-align:right}.word-input[data-v-6438b360]{width:260px;margin-right:12px}.wordbook-select[data-v-6438b360]{margin-right:12px}.content[data-v-6438b360]{margin-top:30px}