html,body{background:#fff;height:100%;margin:0;font-family:Arial,Helvetica,sans-serif}h1{font-size:calc(1.3rem + .6vw)}.App{text-align:center}.App-logo{pointer-events:none;height:40vmin}@media (prefers-reduced-motion:no-preference){.App-logo{animation:20s linear infinite App-logo-spin}}.App-header{color:#fff;background-color:#282c34;flex-direction:column;justify-content:center;align-items:center;min-height:100vh;font-size:calc(10px + 2vmin);display:flex}#footer{clear:both;text-align:center;background:#eee;border-top:1px solid #ddd;padding:30px;font-size:large;line-height:200%}.App-link{color:#61dafb}@keyframes App-logo-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.content{width:100%;min-height:150px;margin:5px 0}.url-content{width:100%;min-height:50px;margin:5px 0}.url-content textarea{width:100%;min-height:50px}.output{width:100%;min-height:150px}.output-text{margin:10px 0 0}.btn-group>.btn-group:not(:last-child)>.btn,.btn-group>.btn.dropdown-toggle-split:first-child,.btn-group>.btn:not(:last-child):not(.dropdown-toggle){border-top-right-radius:0;border-bottom-right-radius:0}.btn-group>.btn-group:not(:first-child)>.btn,.btn-group>.btn:nth-child(n+3),.btn-group>:not(.btn-check)+.btn{border-top-left-radius:0;border-bottom-left-radius:0}.file_drop_zone{border:5px dashed #aaa}.file_preview_zone{text-align:center;border:2px dashed #aaa;margin:10px}.btn.btn-outline-primary:hover{color:#fff;background-color:#0d6efd;border-color:#0d6efd}.img_content{cursor:pointer}.main-content{background-color:#fcffe4;border-radius:7px;padding:10px;box-shadow:0 0 2px 2px #bebebe}.div-group{margin-bottom:1rem}.output-btn{width:150px}#wrapper{border-width:0;margin:0 auto;padding:0 5px 20px}.inp-field{border:1px solid #767676;border-radius:2px}.mathsymbol{font-family:times new roman;font-size:1.2em;font-weight:400}.fraction{vertical-align:middle;letter-spacing:.001em;text-align:center;display:inline-block;position:relative}.fraction span.fdn{border-top:2px solid #000}.fraction>span{padding:.1em;display:block}.math{padding-left:6px;font-family:times new roman;font-size:1.4em;font-weight:400}