body {
    padding-top: 80px;
}

.starter-template {
    padding: 40px 15px;
    text-align: center;
}
.row{
    margin-left: 0px;
    margin-right: 0px;
    margin-bottom: 20px;
}
.center {
    width: auto;
    display: table;
    margin-left: auto;
    margin-right: auto;
}