.sleep-a-head{margin:auto auto 50px;text-align:center}.sleep-inner-part{display:inline-block;margin:0 20px 50px;max-width:270px;vertical-align:top}.sleep-a-group{align-items:flex-start;display:flex;flex-wrap:wrap;justify-content:center;margin:0 auto;max-width:950px}.sleep-a-part{flex:0 30%;margin:0 auto;text-align:center}.sleep-a-image{align-items:center;display:flex;justify-content:center;margin-bottom:30px;text-align:center}.sleep-inner-part a{color:#fff;font-size:16px;font-weight:400;line-height:23px}@media (max-width:800px){.sleep-a-part{flex:0 46%;margin:2%}}@media (max-width:630px){.sleep-a-part{flex:0 100%;margin:2%}}