.container{width:100%;padding-right:15px;padding-left:15px;margin-right:auto;margin-left:auto}.row{display:flex;flex-wrap:wrap;margin-right:-15px;margin-left:-15px}.col-12{position:relative;width:100%;min-height:1px;padding-right:15px;padding-left:15px;flex:0 0 100%;max-width:100%}