.maincontent {
    position: relative;
    max-width: 100%;
}

.card-body{
margin-bottom: 20px;
height: 150px;
}

.card-footer{
margin-top: 30px;
margin-bottom: 30px;
text-align: center;
}

a.btn.btn-primary {    padding: 16px 28px;    border-radius: 0;    background: #6b2f4d;    border: none;   box-shadow: 0 4px 5px -3px #333;    transition: 0.5s;    font-weight: bold;transition: ease-out 0.4s;}
a.btn.btn-primary:hover {    box-shadow: inset 0 0 0 50px #8e3e65; }