myfirstcss.css

* {
	box-sizing: border-box;
}

h1 {
	font-family: arial;
	color: #000000;
	text-align: center;
}

body {
	background-color: white;

}

p {
	padding: 10px;
	margin: 0;
}

.container {
	border: none;
	margin-left: auto;
	margin-right: auto;
	margin-top: 10px;
	margin-bottom: 10px;
	padding: 10px;
}

section {
	border:	1px solid black;
	background-color: grey;
	width: 100%;
	height: 200px;
	font-family: arial;
	color: black;
	position: relative;
	overflow: auto;
}

#Ask {
	border: 1px solid black;
	text-align: center;
	width: 30%;
	margin-left: 70%;
	font-family: arial;
	font-weight: bold;
	font-size: 125%;
	margin-bottom: 0;
	margin-top: 0;
	padding: 5px;
	background-color: yellow;
}

#Belive {
	border: 1px solid black;
	text-align: center;
	width: 30%;
	margin-left: 70%;
	font-family: arial;
	font-weight: bold;
	font-size: 125%;
	margin-bottom: 0;
	margin-top: 0;
	padding: 5px;
	background-color: red;
}

#Receive {
	border: 1px solid black;
	text-align: center;
	width: 30%;
	margin-left: 70%;
	font-family: arial;
	font-weight: bold;
	font-size: 125%;
	margin-bottom: 0;
	margin-top: 0;
	background-color: blue;
	padding: 5px;
}

.row {
	width: 100%;
}

/************************* LARGE *****************************/

@media (min-width: 992px) {
  .col-lg-1, .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-10, .col-lg-11, .col-lg-12 {
    float: left;
  }

  .col-lg-1 {
    width: 8.33%;
  }
  .col-lg-2 {
    width: 16.66%;
  }
  .col-lg-3 {
    width: 25%;
  }
  .col-lg-4 {
    width: 33.33%;
  }
  .col-lg-5 {
    width: 41.66%;
  }
  .col-lg-6 {
    width: 50%;
  }
  .col-lg-7 {
    width: 58.33%;
  }
  .col-lg-8 {
    width: 66.66%;
  }
  .col-lg-9 {
    width: 74.99%;
  }
  .col-lg-10 {
    width: 83.33%;
  }
  .col-lg-11 {
    width: 91.66%;
  }
  .col-lg-12 {
    width: 100%;
  }

}

/***************************MEDIUM*********************************/

@media (min-width: 768px) and (max-width: 991px) {
  .col-md-1, .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-10, .col-md-11, .col-md-12 {
    float: left;
  }

  .col-md-1 {
    width: 8.33%;
  }
  .col-md-2 {
    width: 16.66%;
  }
  .col-md-3 {
    width: 25%;
  }
  .col-md-4 {
    width: 33.33%;
  }
  .col-md-5 {
    width: 41.66%;
  }
  .col-md-6 {
    width: 50%;
  }
  .col-md-7 {
    width: 58.33%;
  }
  .col-md-8 {
    width: 66.66%;
  }
  .col-md-9 {
    width: 74.99%;
  }
  .col-md-10 {
    width: 83.33%;
  }
  .col-md-11 {
    width: 91.66%;
  }
  .col-md-12 {
    width: 100%;
  }
}

/***********************SMALL********************************/

@media (max-width: 768px) {
  .col-sm-1, .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-10, .col-sm-11, .col-sm-12 {
 	float: left;
  }

  .col-sm-1 {
    width: 8.33%;
  }
  .col-sm-2 {
    width: 16.66%;
  }
  .col-sm-3 {
    width: 25%;
  }
  .col-sm-4 {
    width: 33.33%;
  }
  .col-sm-5 {
    width: 41.66%;
  }
  .col-sm-6 {
    width: 50%;
  }
  .col-sm-7 {
    width: 58.33%;
  }
  .col-sm-8 {
    width: 66.66%;
  }
  .col-sm-9 {
    width: 74.99%;
  }
  .col-sm-10 {
    width: 83.33%;
  }
  .col-sm-11 {
    width: 91.66%;
  }
  .col-sm-12 {
    width: 100%;
  }
}