<a class="Button25" href="#">Button 25</a>
/*-- Button 25 --*/
.Button25 {
color: #fff !important;
text-transform: uppercase;
text-decoration: none;
background: #ed3330;
padding:12px 40px;
border-radius: 5px;
display: inline-block;
border: none;
transition: all 0.4s ease 0s;
}
.Button25:hover {
background: #434343;
letter-spacing: 1px;
-webkit-box-shadow: 0px 5px 40px -10px rgba(0,0,0,0.57);
-moz-box-shadow: 0px 5px 40px -10px rgba(0,0,0,0.57);
box-shadow: 5px 40px -10px rgba(0,0,0,0.57);
transition: all 0.4s ease 0s;
}