.container-fluid {width: 100%;padding-right: 15px;padding-left: 15px;margin-right: auto;margin-left: auto}

.order-lg-first {-ms-flex-order: -1;order: -1}
.order-lg-last {-ms-flex-order: 13;order: 13}

.form-group {margin-bottom: 1rem}
.collapse:not(.show) {display: none}
.dropdown, .dropleft, .dropright, .dropup {position: relative}
.dropdown-toggle::after {display: inline-block;width: 0;height: 0;margin-left: .255em;vertical-align: .255em;content: "";border-top: .3em solid;border-right: .3em solid transparent;border-bottom: 0;border-left: .3em solid transparent}
.dropdown-menu {position: absolute;top: 100%;left: 0;z-index: 1000;display: none;float: left;min-width: 10rem;padding: .5rem 0;margin: .125rem 0 0;font-size: 1rem;color: #212529;text-align: left;list-style: none;background-color: #fff;background-clip: padding-box;border: 1px solid rgba(0, 0, 0, .15);border-radius: .25rem}
.navbar-collapse {-ms-flex-preferred-size: 100%;flex-basis: 100%;-ms-flex-positive: 1;flex-grow: 1;-ms-flex-align: center;align-items: center}
.navbar-toggler {padding: .25rem .75rem;font-size: 1.25rem;line-height: 1;background-color: transparent;border: 1px solid transparent;border-radius: .25rem}
.navbar-toggler:not(:disabled):not(.disabled) {cursor: pointer}
@media (min-width: 768px) {.navbar-expand-md {-ms-flex-flow:row nowrap;flex-flow: row nowrap;-ms-flex-pack: start;justify-content: flex-start}
.navbar-expand-md .navbar-collapse {display: -ms-flexbox!important;display: flex!important;-ms-flex-preferred-size: auto;flex-basis: auto}
.navbar-expand-md .navbar-toggler {display: none}
.media {display: -ms-flexbox;display: flex;-ms-flex-align: start;align-items: flex-start}
.media-body {-ms-flex: 1;flex: 1}
.clearfix::after {display: block;clear: both;content: ""}
.d-none {display: none!important}
.d-flex {display: -ms-flexbox!important;display: flex!important}
.d-md-block {display: block!important}
.flex-wrap {-ms-flex-wrap: wrap!important;flex-wrap: wrap!important}
.justify-content-start {-ms-flex-pack: start!important;justify-content: flex-start!important}
.justify-content-end {-ms-flex-pack: end!important;justify-content: flex-end!important}
.justify-content-center {-ms-flex-pack: center!important;justify-content: center!important}
.justify-content-between {-ms-flex-pack: justify!important;justify-content: space-between!important}
.justify-content-around {-ms-flex-pack: distribute!important;justify-content: space-around!important}
.align-items-start {-ms-flex-align: start!important;align-items: flex-start!important}
.align-items-end {-ms-flex-align: end!important;align-items: flex-end!important}
.align-items-center {-ms-flex-align: center!important;align-items: center!important}
.align-self-center {-ms-flex-item-align: center!important;align-self: center!important}
.w-100 {width: 100%!important}
.mt-0, .my-0 {margin-top: 0!important}
.mr-0, .mx-0 {margin-right: 0!important}
.mb-0, .my-0 {margin-bottom: 0!important}
.ml-0, .mx-0 {margin-left: 0!important}
.mt-2, .my-2 {margin-top: .5rem!important}
.comon-st-div {font-size:50px;}