.panel-default1 > .panel-heading1 {
color: #333;
background-color: #f6f9fb;
}
.panel-title1 {
margin-top: 0;
margin-bottom: 0;
font-size: 1.2em;
color: #326e90;
text-decoration: none;
padding:3px 0px;
}
.panel-title1 a{
display:block;
color: #326e90;
text-decoration: underline;
} 
.panel-body {
padding-left:25px; 
}
.panel-title1 a::before {
content: ' ';
display: inline-block;
border-top: 5px solid transparent;
border-bottom: 5px solid transparent;
border-left: 5px solid currentColor;
vertical-align: middle;
margin-right: .7rem;
margin-left:.7rem;
transform: rotate(90deg) translateX(-3px);
transition: transform .2s ease-out;
}
.panel-title1 a.collapsed::before {
transform: rotate(90deg) translateX(-3px);
transform: translateY(-2px);
}