#calcform #area::selection{background:#fcfc00;color:#000;border-style:none}#calcform #playslide{width:100%;background:#6c757d;background:#eee8d5}#volslide{width:100%;padding:0!important}#calcform #area:hover,#calcform #area:active,#calcform #area:focus{border:1px solid #ced4da;outline:0px!important;box-shadow:none!important}#calcform button:focus{box-shadow:none!important}@media(max-width:420px){#calcform .btn{margin:8px 0!important}}