.mb4[data-v-7c0d33fe]{width:850px;padding-top:13px}.mb_top input[data-v-7c0d33fe]{width:238px;height:32px;outline:none;padding-left:7px;border:1px solid #999;border-radius:2px;color:#999;font-size:14px;margin-right:10px}.mb_top button[data-v-7c0d33fe]{width:108px;height:32px;box-shadow:0 3px 6px rgba(0,0,0,.15);background-color:#4466ef;color:#fff;font-size:16px;border:none}h2[data-v-7c0d33fe]{font-size:24px;color:#666;margin-top:50px;margin-bottom:35px}h5[data-v-7c0d33fe]{font-size:18px;color:#666;margin-bottom:15px}.mb_bottom[data-v-7c0d33fe]{display:flex}.mb_bottom .mb_bottom1[data-v-7c0d33fe],.mb_bottom .mb_bottom2[data-v-7c0d33fe]{width:160px;height:224px;border:1px solid #eee;background:#f2f2f2;margin-right:28px;display:flex;justify-content:center;align-items:center;color:#999;font-size:18px}.mb_bottom .mb_bottom2[data-v-7c0d33fe]{margin-right:37px}.mb_bottom .mb_bottom3 ul[data-v-7c0d33fe]{line-height:30px;margin-bottom:28px;color:#999}.mb_bottom .mb_bottom3 ul>li[data-v-7c0d33fe]:first-of-type{color:#666;font-weight:700;margin-bottom:13px}