/* Modal window */
a.srevo-modal-button {
    color: #fff;
    background: blue;
    padding: .5rem 1rem;
    display: inline-block;
    border-radius: 4px;
    transition-duration: .25s;
    border: none;
    font-size: 14px;
    font-weight: bold;
}

/* Button classes */

button.srevo-button-flat {
    background: none;
    background-color: #2271b1;
    color: #fff;
    text-shadow: none;
    padding: 10px;
    border: 0;	 
	 box-shadow: none;
	 border-radius: 0px;   
	 font-weight: bold;
	 cursor: pointer;
}

button.srevo-button-empty {
    background: none;
    background-color: none;
    color: #000;
    text-shadow: none;
    padding: 10px;
    border: 2px solid black;	 
	 box-shadow: none;
	 border-radius: 0px;   
	 font-weight: bold;
	 cursor: pointer;
}

button.srevo-button-glass {
	position: relative;
	display: inline-block;
    background: none;
    background-color: #2271b1;
    background-image: linear-gradient(#2271b1,#4493d3);
    color: #fff;
    text-shadow: none;
    padding: 10px;
    border: 0;	 
	 box-shadow: none;
	 border-radius: 0px;   
	 font-weight: bold;
	 box-shadow: 0px 1px 4px -2px #333;
	 text-shadow: 0px -1px #333;
	 cursor: pointer;
}

button.srevo-button-glass:after{
	content: '';
	position: absolute;
	top: 2px;
	left: 2px;
	width: calc(100% - 4px);
	height: 50%;
	background: linear-gradient(rgba(255,255,255,0.8), rgba(255,255,255,0.2));
}

button.srevo-button-3d {
	box-shadow: -3px 3px #2271b1, -2px 2px #2271b1, -1px 1px #2271b1 !important;
   border: 1px solid #2271b1 !important;
   cursor: pointer !important;
   font-weight: bold !important;
}