*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  line-height: 1.15;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
}

main {
  display: block;
}

article,
aside,
footer,
header,
section {
  display: block;
}

img {
  border-style: none;
  vertical-align: middle;
}

a {
  background-color: transparent;
}

button,
input,
select,
textarea {
  margin: 0;
  font: inherit;
}

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

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

.col-12,
.col-md-4,
.col-md-6,
.col-md-8 {
  position: relative;
  width: 100%;
  padding-right: 15px;
  padding-left: 15px;
}

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

.d-flex {
  display: flex;
}

.d-block {
  display: block;
}

.justify-content-center {
  justify-content: center;
}

.mx-auto {
  margin-right: auto;
  margin-left: auto;
}

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

.list-unstyled {
  padding-left: 0;
  list-style: none;
}

.mt-3 {
  margin-top: 1rem !important;
}

.mt-4 {
  margin-top: 1.5rem !important;
}

.mb-3 {
  margin-bottom: 1rem !important;
}

@media (min-width: 576px) {
  .container {
    max-width: 540px;
  }
}

@media (min-width: 768px) {
  .container {
    max-width: 720px;
  }

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

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

  .col-md-8 {
    flex: 0 0 66.666667%;
    max-width: 66.666667%;
  }
}

@media (min-width: 992px) {
  .container {
    max-width: 960px;
  }

  .d-lg-flex {
    display: flex !important;
  }

  .align-items-lg-center {
    align-items: center !important;
  }

  .order-lg-1 {
    order: 1;
  }

  .order-lg-2 {
    order: 2;
  }
}

@media (min-width: 1200px) {
  .container {
    max-width: 1140px;
  }
}