div.rmdtip {
  padding: 1em 1em 1em 4em;
  border-radius: 5px;
  margin-bottom: 20px;
  color:#495057;
  position:relative;
  background-color:#fff3c2;
  background: transparent\9;
}

div.rmdtip:before {
    content: "\f0eb";
    font-family: FontAwesome;
	padding-top: 10px;
    padding-right: 10px;
    padding-left: 10px;
    border-top-left-radius: 5px;
    border-bottom-left-radius: 5px;
    color:#fab005;
    left:0px;
    bottom:0px;
    min-height: 100%;
    background-color:#ffe066;
    position:absolute;
    top:0px;
    font-size: 30px;
	font-weight: 900;
 }
div.rmdexercise {
  padding: 1em 1em 1em 4em;
  border-radius: 5px;
  margin-bottom: 20px;
  color:#495057;
  position:relative;
  background-color:#d5e3e8;
  background: transparent\9;
}

div.rmdexercise:before {
    content: "\f120";
    font-family: FontAwesome;
	padding-top: 10px;
    padding-right: 10px;
    padding-left: 10px;
    border-top-left-radius: 5px;
    border-bottom-left-radius: 5px;
    color:#495057;
    left:0px;
    bottom:0px;
    min-height: 100%;
    background-color:#709FB0;
    position:absolute;
    top:0px;
    font-size: 20px;
 }
 div.rmdnote {
  padding: 1em 1em 1em 4em;
  margin-bottom: 20px;
  border-radius: 5px;
  color:#495057;
  position:relative;
  background-color:#F5F5F5;
  background: transparent\9;
}

div.rmdnote:before {    
     content: "\f249";
    font-family: FontAwesome;
    padding-right: 12.5px;
    padding-left: 12.5px;
    border-top-left-radius: 5px;
    border-bottom-left-radius: 5px;
    color:#808080;
    left:0px;
    bottom:0px;
    min-height: 100%;
    background-color:#A9A9A9;
    position:absolute;
    top:0px;
    font-size: 35px;
}
 
.btn.btn-info {
 font-size: 16px;
 }
 

.mb0 {margin-bottom:0;}