.btn {
    display: inline-block;
    font-weight: 400;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    -webkit-user-select: none;
    -moz-user-select: none;
    user-select: none;
    color: #777;
    background-color: #212121;
    border: 1px solid #212121;
    padding: 0.1rem .8rem;
    font-size: .85rem;
    line-height: 1.5;
    border-radius: .3rem;
    transition:color .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out
}
.btn:hover {
    color: #aaa;
    text-decoration: none;
}
.btn-group-sm>.btn, .btn-sm {
    padding: .25rem .4rem;
    font-size: .75rem;
    line-height: 1.4;
    border-radius: .2rem;
}
.btn-primary {
    padding: .5rem 1rem;
    font-size: .9rem;
    line-height: 1.1rem;
    border-radius: .3rem;
    color: #fff;
    background-color: #5a2e98;
    border: 1px solid #5a2e98;
}
.btn-primary:hover {
    color: #fff !important;
    background-color: #6735ae;
    border: 1px solid #6735ae;
}
.btn-secondary {
    color: #777;
    background-color: #1c1c1c;
    border-color: #1c1c1c;
    border: 1px solid #212121;
    align-items: center;
    text-align: center;
    vertical-align: middle;
    -webkit-user-select: none;
    transition: color .15s ease-in-out,background-color .15s ease-in-out,border-color .15s ease-in-out,box-shadow .15s ease-in-out;
}
.btn-secondary:hover {
    color: #aaa!important;
}
.dropdown-toggle:after {
    vertical-align: middle;
    margin-left: .255em;
    content: "\f107";
    font-family: "FontAwesome";
    border: none;
    transition: transform .2s;
}