.slider1{overflow:hidden;border-radius:5px;margin-bottom:15px}.arrows{margin-top:4px}.arrow,.arrows{display:flex;align-items:center;justify-content:center}.arrow{width:25px;height:25px;border-radius:50%;cursor:pointer;margin-right:10px;margin-bottom:13px}.arrow:before{content:"";display:block;width:10px;height:10px;border-top:2px solid #ccc;border-right:2px solid #ccc;transform:rotate(45deg)}.left-arrow:before{transform:rotate(-135deg)}@media(max-width:768px){.thumbnail{margin-right:5px;margin-bottom:5px}.arrow{width:25px;height:25px;margin-right:5px}.arrow:before{width:8px;height:8px}.slider1{width:auto}}