button.accordion {
    background-color: rgba(0, 0, 0, 0.2)/*#eee*/;
    color: #444;
    cursor: pointer;
    padding: 18px;
    width: 100%;
    border: none;
    text-align: left;
    outline: none;
    font-size: 21px;
    transition: 0.4s;
    margin-bottom: 15px;
    margin-left: -2px;
    border-radius: 8px;
    margin-top: 10px;
}

/*button.examples {*/
.examples {
/*    background-color: rgba(100, 149, 237,0.25);*/
    background-color: rgba(0, 191, 255,0.25);
    color: #444;
    cursor: pointer;
    padding: 10px;
    border: none;
    text-align: left;
    outline: none;
    font-size: 21px;
    transition: 0.4s;
    margin-bottom: 0px;
    margin-left: -2px;
    border-radius: 8px;
    margin-top: 20px;
    width: 100px; /*Added this after stopping using Example as an expandable button*/
}

button.solutions {
    background-color: rgba(255, 20, 147,0.25);
/*    background-color: rgba(0, 191, 255,0.25);*/
    color: #444;
    cursor: pointer;
    padding: 10px;
    border: none;
    text-align: left;
    outline: none;
    font-size: 21px;
    transition: 0.4s;
    margin-bottom: 0px;
    margin-left: -2px;
    border-radius: 8px;
    margin-top: 10px;
}

/*
.examples{
    background-color: bisque;
    border-radius: 8px;
    padding : 10px;
    font-size: 20px;
}
*/

button.accordion.active, button.accordion:hover {
    background-color: rgba(119, 119, 119, 0.6);
}

/* "+" sign while closed */
button.accordion:after { 
    content: '\002B';
    color: #777;
    font-weight: bold;
    float: left;
    margin-left: 5px;
    margin-right: 15px; /*controls accordion label tab when accordion closed*/
}

/*
button.examples:after { 
    content: '\002B';
    color: #777;
    font-weight: bold;
    float: left;
    margin-left: 5px;
    margin-right: 15px;
}
*/

/* "-" sign while open */
button.accordion.active:after {
    content: "\2212";
    margin-right: 15px; /*controls accordion label tab when accordion open*/
}

div.panel {
    padding: 0 18px;
    background-color: none;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.2s ease-out;
    /*margin-left: -6px; /*controls text tab*/*/
    border: none;
    margin-top: -10px;
}

div.expanel {
    padding: 0 18px;
    background-color: none;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.2s ease-out;
    margin-left: 0px; /*controls text tab*/
    border: none;
    margin-top: 20px;
}

div.solnpanel {
    padding: 0 0px;
    background-color: none;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.2s ease-out;
    margin-left: 0px; /*controls text tab*/
    border: none;
    margin-top: 10px;
}


 p.intro{
     margin-top: 10px;
     padding-bottom: 10px;
}

p.examplepara{
    margin-top: 0px;
    padding-top: 15px;
}