.en-about-section1{background-image:url(https://cdn.mathufo.com/h5/home/react/352935221/_next/static/media/about_bg_en.60fad35e.png);background-position:-webkit-calc(50% + 300px)bottom;background-position:-moz-calc(50% + 300px)bottom;background-position:calc(50% + 300px) bottom;background-repeat:no-repeat;background-size:auto 90%}@media (max-width:768px){.en-about-section1{background-position:50% 3rem;background-size:auto 16rem}}@media (min-width:768.02px) and (max-width:1024px){.en-about-section1{background-position:-webkit-calc(65% + 100px)bottom;background-position:-moz-calc(65% + 100px)bottom;background-position:calc(65% + 100px) bottom;background-size:auto 80%}}