/* bootstrap items */
*, ::after, ::before {
    box-sizing: border-box;
}
.d-block {
    display: block;
}
/** padding */
.pl-0, .px-0 {
    padding-left: 0 !important;
}
.pr-0, .px-0 {
    padding-right: 0 !important;
}
.pl-1, .px-1 {
    padding-left: .25rem !important;
}
.pr-1, .px-1 {
    padding-right: .25rem !important;
}
.pl-2, .px-2 {
    padding-left: .5rem !important;
}
.pr-2, .px-2 {
    padding-right: .5rem !important;
}
.pl-3, .px-3 {
    padding-left: 1rem !important;
}
.pr-3, .px-3 {
    padding-right: 1rem !important;
}
.pb-0, .py-0 {
    padding-bottom: 0 !important;
}
.pt-0, .py-0 {
    padding-top: 0 !important;
}
.pb-1, .py-1 {
    padding-bottom: .25rem !important;
}
.pt-1, .py-1 {
    padding-top: .25rem !important;
}
.pb-2, .py-2 {
    padding-bottom: .5rem !important;
}
.pt-2, .py-2 {
    padding-top: .5rem !important;
}
.pb-3, .py-3 {
    padding-bottom: 1rem !important;
}
.pt-3, .py-3 {
    padding-top: 1rem !important;
}
.p-0 {
    padding: 0 !important;
}
.p-1 {
    padding: .25rem !important;
}
.p-2 {
    padding: .5rem !important;
}
.p-3 {
    padding: 1rem !important;
}

/** margins */
.mb-0, .my-0 {
    margin-bottom: 0 !important;
}
.mt-0, .my-0 {
    margin-top: 0 !important;
}
.mb-1, .my-1 {
    margin-bottom: .25rem !important;
}
.mt-1, .my-1 {
    margin-top: .25rem !important;
}
.mb-2, .my-2 {
    margin-bottom: .5rem !important;
}
.mt-2, .my-2 {
    margin-top: .5rem !important;
}
.mb-3, .my-3 {
    margin-bottom: 1rem !important;
}
.mt-3, .my-3 {
    margin-top: 1rem !important;
}
.ml-0, .mx-0 {
    margin-left: 0 !important;
}
.mr-0, .mx-0 {
    margin-right: 0 !important;
}
.ml-1, .mx-1 {
    margin-left: .25rem !important;
}
.mr-1, .mx-1 {
    margin-right: .25rem !important;
}
.ml-2, .mx-2 {
    margin-left: .5rem !important;
}
.mr-2, .mx-2 {
    margin-right: .5rem !important;
}
.ml-3, .mx-3 {
    margin-left: 1rem !important;
}
.mr-3, .mx-3 {
    margin-right: 1rem !important;
}
.ml-auto, .mx-auto {
    margin-left: auto !important;
}
.mr-auto, .mx-auto {
    margin-right: auto !important;
}

@media screen and (min-width:576px) { /* sm */ 
    .mb-sm-0, .my-sm-0 {
        margin-bottom: 0 !important;
    }
    .mt-sm-0, .my-sm-0 {
        margin-top: 0 !important;
    }
}

@media screen and (min-width:1200px) { /* xl */
    .mb-xl-0, .my-xl-0 {
        margin-bottom: 0 !important;
    }
    .mt-xl-0, .my-xl-0 {
        margin-top: 0 !important;
    }
    .mb-xl-1, .my-xl-1 {
        margin-bottom: .25rem !important;
    }
    .mt-xl-1, .my-xl-1 {
        margin-top: .25rem !important;
    }
}

/** regular styles */
.text-center {
    text-align: center !important;
}

.img-fluid {
    max-width: 100%;
    height: auto;
}

.btn {
    display: inline-block;
    font-weight: 400;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    border: 1px solid transparent;
        border-top-color: transparent;
        border-right-color: transparent;
        border-bottom-color: transparent;
        border-left-color: transparent;
    padding: .375rem .75rem;
    font-size: 1rem;
    line-height: 1.5;
    border-radius: .25rem;
    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:inherit;
    border-bottom: 1px solid transparent;
}

.btn:not(:disabled):not(.disabled) {
    cursor: pointer;
}
.btn-success {
    color: #fff;
    background-color: #28a745;
    border-color: #28a745;
}

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

.row {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    margin-right: -15px;
    margin-left: -15px;
}

.col, .col-1, .col-10, .col-11, .col-12, .col-2, .col-3, .col-4, .col-5, .col-6, .col-7, .col-8, .col-9, .col-auto, 
.col-lg, .col-lg-1, .col-lg-10, .col-lg-11, .col-lg-12, .col-lg-2, .col-lg-3, .col-lg-4, .col-lg-5, .col-lg-6, .col-lg-7, .col-lg-8, .col-lg-9, .col-lg-auto, 
.col-md, .col-md-1, .col-md-10, .col-md-11, .col-md-12, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-9, .col-md-auto, 
.col-sm, .col-sm-1, .col-sm-10, .col-sm-11, .col-sm-12, .col-sm-2, .col-sm-3, .col-sm-4, .col-sm-5, .col-sm-6, .col-sm-7, .col-sm-8, .col-sm-9, .col-sm-auto, 
.col-xl, .col-xl-1, .col-xl-10, .col-xl-11, .col-xl-12, .col-xl-2, .col-xl-3, .col-xl-4, .col-xl-5, .col-xl-6, .col-xl-7, .col-xl-8, .col-xl-9, .col-xl-auto {
    position: relative;
    width: 100%;
    min-height: 1px;
    padding-right: 15px;
    padding-left: 15px;
}

.col-6 {
    -ms-flex: 0 0 50%;
    flex: 0 0 50%;
    max-width: 50%;
}

.col-12 {
    -ms-flex: 0 0 100%;
    flex: 0 0 100%;
    max-width: 100%;
}

@media screen and (min-width:576px) { /* sm */ 
    .col-sm-4 {
        -ms-flex: 0 0 33.333333%;
        flex: 0 0 33.333333%;
        max-width: 33.333333%;        
    }
    .col-sm-6 {
        -ms-flex: 0 0 50%;
        flex: 0 0 50%;
        max-width: 50%;
    }
}

@media screen and (min-width:768px) { /* md */ 
    .col-md-3 {
        -ms-flex: 0 0 25%;
        flex: 0 0 25%;
        max-width: 25%;
    }

    .col-md-4 {
        -ms-flex: 0 0 33.333333%;
        flex: 0 0 33.333333%;
        max-width: 33.333333%;
    }
    
    .col-md-12 {
        -ms-flex: 0 0 100%;
        flex: 0 0 100%;
        max-width: 100%;
    }
}

@media screen and (min-width:992px) { /* lg */
    .col-lg-2 {
        -ms-flex: 0 0 16.666667%;
        flex: 0 0 16.666667%;
        max-width: 16.666667%;
    }
}

@media screen and (min-width:1200px) { /* xl */
    .col-xl-1 {
	-ms-flex: 0 0 8.333333%;
	flex: 0 0 8.333333%;
	max-width: 8.333333%;
    }
    .col-xl-2 {
        -ms-flex: 0 0 16.666667%;
        flex: 0 0 16.666667%;
        max-width: 16.666667%;
    }
    .col-xl-4 {
        -ms-flex: 0 0 33.333333%;
        flex: 0 0 33.333333%;
        max-width: 33.333333%;
    }
    .col-xl-12 {
        -ms-flex: 0 0 100%;
        flex: 0 0 100%;
        max-width: 100%;
    }
}

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

@media screen and (min-width:576px) { /* sm */ 
    .container {
	max-width: 540px;
    }
}

@media screen and (min-width:768px) { /* md */ 
    .container {
	max-width: 720px;
    }
}

@media screen and (min-width:992px) { /* lg */
  .container {
      max-width: 960px;
  }
}

@media screen and (min-width:1200px) { /* xl */
  .container {
      max-width: 1140px;
  }
}

/* table */
.table {
    width: 100%;
    max-width: 100%;
    margin-bottom: 1rem;
    background-color: transparent;
}
table {
    border-collapse: collapse;
}
.table thead th {
    vertical-align: bottom;
    border-bottom: 2px solid #dee2e6;
}
.table td, .table th {
    padding: .75rem;
    vertical-align: top;
    border-top: 1px solid #dee2e6;
}
th {
    text-align: inherit;
}

/** display types **/
.d-none {
    display: none !important;
}

@media screen and (min-width:576px) { /* sm */ 
  .d-sm-block {
      display: block !important;
  }
}

@media screen and (min-width:768px) { /* md */ 
  .d-md-block {
      display: block !important;
  }
}

@media screen and (min-width:992px) { /* lg */
  .d-lg-block {
      display: block !important;
  }
}

@media screen and (min-width:1200px) { /* xl */
  .d-xl-block {
      display: block !important;
  }
}

/** other **/
.text-muted {
    color: #6c757d !important;
}
.small, small {
    font-size: 80%;
    font-weight: 400;
}