.slslide{margin:auto;width:50%;text-align:center;background:#b1bfbe;background:linear-gradient(180deg,rgba(177,191,190,1) 0%,rgba(133,133,133,1) 35%,rgba(159,227,255,1) 100%);border-radius:10px}.slsli img{display:block;margin-left:auto;margin-right:auto;width:200px;padding-top:20px}