img{-webkit-touch-callout:none;-webkit-user-select:none;-khtml-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;pointer-events:none;-webkit-tap-highlight-color:rgba(255, 255, 255, 0);}
@media(max-width:768px){  
.site-header{position:fixed !important;width:100%;top:0;left:0;z-index:9999;background-color:#ffffff !important;box-shadow:0 2px 5px rgba(0, 0, 0, 0.1);}
.nasa-content-reviews{z-index:450 !important;background:#d9e8fb;pointer-events:auto !important;}
}
.wpcf7-form .btn-submit-newsletters{text-align:center;margin:15px auto;display:block;font-size:16px;padding:12px 20px;border:2px solid #369;border-radius:25px !important;background-color:#369;color:#fff;}
.wpcf7-form .btn-submit-newsletters:hover{background-color:#0066FF;color:#fff;}
#form-submit{display:block;margin-left:auto;margin-right:auto;}