div#result {   font-weight:700; } .input-main-div {   display:flex;   gap:20px;   margin-bottom:10px; } .input-main-div .input-group {   width:100%; } canvas#waccChart {   display:block;   max-height:280px;   max-width:1712px;   box-sizing:border-box;   height:280px;   width:824px; } @media(max-width:390px){   .input-main-div {   flex-direction:column;  gap:10px; } } .calculator-section{   margin-top:20px !important; }