.card-header{padding:.75rem 1.25rem;margin-bottom:0;background-color:rgba(0,0,0,.03);border-bottom:1px solid rgba(0,0,0,.125)}.card-body{-ms-flex:1 1 auto;flex:1 1 auto;padding:1.75rem}.card-container{width:100%;padding-right:15px;padding-left:15px;margin-right:auto;margin-left:auto}.card{position:relative;display:-ms-flexbox;display:flex;-ms-flex-direction:column;flex-direction:column;min-width:0;word-wrap:break-word;background-color:#fff;background-clip:border-box;border:1px solid rgba(0,0,0,.125);border-radius:.25rem}@media (min-width:768px){.card-container{max-width:720px}}@media (min-width:576px){.card-container{max-width:540px}}