.custom-button{width:80px;height:80px;background-image:url(/img/background-arrow.svg);background-size:100%;background-position:50%;border-radius:100%;cursor:pointer;transition:transform .2s,bottom 1.5s ease;display:flex;align-items:center;justify-content:center;position:fixed;bottom:45%}.custom-button.hidden{bottom:-100%}.custom-button:hover{transform:scale(1.1)}.button-icon{width:22px;height:22px;user-select:none}.left-button{left:calc(50% - 220px)}.right-button{left:calc(50% + 130px)}@media (max-width:1920px){.left-button{left:calc(50% - 250px)}.right-button{left:calc(50% + 160px)}}@media (max-width:1440px){.left-button{left:calc(50% - 230px)}.right-button{left:calc(50% + 140px)}}@media (max-width:1366px){.custom-button{width:70px;height:70px}.button-icon{width:20px;height:20px}.left-button{left:calc(50% - 210px)}.right-button{left:calc(50% + 120px)}}@media (max-width:720px){.custom-button{width:60px;height:60px}.button-icon{width:18px;height:18px}.left-button{left:calc(50% - 200px)}.right-button{left:calc(50% + 130px)}}@media (max-width:375px){.custom-button{width:50px;height:50px}.button-icon{width:16px;height:16px}.left-button{left:calc(50% - 170px)}.right-button{left:calc(50% + 110px)}}@media (max-width:360px){.custom-button{width:45px;height:45px}.button-icon{width:14px;height:14px}.left-button{left:calc(50% - 160px)}.right-button{left:calc(50% + 110px)}}@media (max-width:360px) and (orientation:landscape){.custom-button{width:40px;height:40px}.button-icon{width:12px;height:12px}.left-button{left:calc(50% - 120px)}.right-button{left:calc(50% + 80px)}}@media (max-height:500px) and (orientation:landscape){.custom-button{width:40px;height:40px}.button-icon{width:14px;height:14px}.left-button{left:calc(50% - 110px)}.right-button{left:calc(50% + 60px)}}