.btn:not(.btn-outline):not(.btn-dashed):not(.border-hover):not(.border-active):not(.btn-flush):not(.btn-icon) {
    border: 0;
    padding: calc(.75rem + 1px) calc(1.5rem + 1px);
}
.btn:not(.btn-shadow):not(.shadow):not(.shadow-sm):not(.shadow-lg) {
    box-shadow: none!important;
}
.btn-group-sm>.btn, .btn-sm {
    padding: .55rem 1.25rem;
    font-size: .925rem;
    border-radius: .475rem;
}
.flex-stack {
    justify-content: space-between;
    align-items: center;
}
/* timeline */
.timeline .timeline-item {
    position: relative;
    padding: 0;
    margin: 0;
    display: flex;
    align-items: flex-start;
}
.timeline .timeline-icon {
    z-index: 1;
    flex-shrink: 0;
    margin-right: 1rem;
}

.timeline .timeline-content {
    width: 100%;
    overflow: auto;
    margin-bottom: 1.5rem;
}
.timeline .timeline-line {
    display: block;
    content: " ";
    justify-content: center;
    position: absolute;
    z-index: 0;
    left: 0;
    top: 0;
    bottom: 0;
    transform: translate(50%);
    border-left-width: 2px;
    border-left-style: dashed;
    border-left-color: #e4e6ef;
}
/* symbol */
.symbol-group {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    margin-left: 10px;
}
.symbol.symbol-circle, .symbol.symbol-circle .symbol-label, .symbol.symbol-circle>img {
    border-radius: 50%;
}

.symbol.symbol-25px .symbol-label {
    width: 25px;
    height: 25px;
}
.symbol.symbol-circle, .symbol.symbol-circle .symbol-label, .symbol.symbol-circle>img {
    border-radius: 50%;
}
.symbol .symbol-label {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 500;
    color: #3f4254;
    background-color: #f5f8fa;
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
    border-radius: .475rem;
}

/* mobile*/

@media (min-width: 768px){
.flex-md-nowrap {
    flex-wrap: nowrap!important;
}
}
@media (min-width: 992px){
.min-w-lg-600px {
    min-width: 600px!important;
}

}