.btn_import{background-color:yellow;color:blue;border-radius:10px;padding:10px 20px;font-size:16px;border:none;box-shadow:0px 2px 3px rgba(0, 0, 0, 0.25);transition:background-color 0.3s ease}input[type='button'] .btn_import{background-color:yellow;color:blue;border-radius:10px;padding:10px 20px;font-size:16px;border:none;box-shadow:0px 2px 3px rgba(0, 0, 0, 0.25);transition:background-color 0.3s ease}input[type='button']:hover{background-color:#ffcc33;cursor:pointer}.btn_import:hover{background-color:#ffcc33;cursor:pointer}input.invalid{outline:red;border:1px red solid !important}