h1, h2, h3, h4, h5, h6, a {
    color: #555;
}

.grey_text {
    color: #555;
}

.grey {
    background: rgba(199, 199, 199, 1);
    background: -moz-linear-gradient(top, rgba(199, 199, 199, 1) 0%, rgba(173, 173, 173, 1) 100%);
    background: -webkit-linear-gradient(top, rgba(199, 199, 199, 1) 0%, rgba(173, 173, 173, 1) 100%);
    background: -o-linear-gradient(top, rgba(199, 199, 199, 1) 0%, rgba(173, 173, 173, 1) 100%);
    background: -ms-linear-gradient(top, rgba(199, 199, 199, 1) 0%, rgba(173, 173, 173, 1) 100%);
    background: linear-gradient(to bottom, rgba(199, 199, 199, 1) 0%, rgba(173, 173, 173, 1) 100%);
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#c7c7c7', endColorstr='#adadad', GradientType=0);
    border-color: #C7C7C7; /*  TODO: need to fix color later, a bit UX + remove box shadow color while clicking */
}

.grey:hover {
    border-color: #C7C7C7;
}