ol {
    list-style-type: none;
}
li {
    float:left;
    margin:0.7em;
}
.btn-lg {
    width:130px;
    border-radius:0.7rem;
    text-align:center;
    height:100px;
    display:block
}
pre code {
    color: #e83e8c;
    word-wrap: break-word;
}