button,select,input,a,button:active,select:active,input:active,a:active,button:focus,select:focus,input:focus,a:focus{outline:none}input:required,input:invalid{box-shadow:none}.btn-default{border:1px solid #000;color:#000;background-color:transparent;padding:10px;font-family:inherit;font-weight:700;cursor:pointer;font-size:26px;margin-left:80px}body .btn-default.btn-preto{color:#000;border-color:#000}.nested{width:33.33%;float:left}@media (max-width:1024px){.btn-default{margin-left:auto;margin-right:auto;width:100%;font-size:10px}}@media (max-width:900px){.btn-default{font-size:10px;padding:10px}}@media (max-width:800px){.btn-default{font-size:10px;padding:10px 8px}}