h1,
h2,
h3,
h4,
h5,
h6 {
font-family: 'Source Sans Pro', sans-serif;
font-weight: 400;
color: #4c4755;
}
h1 {
font-size: 26px;
line-height: 28px;	
}
h2 {
font-size: 25px;
line-height: 27px;
}
h3 {
font-size: 24px;
line-height: 26px;
}
h4 {
font-size: 22px;
line-height: 24px;
}
h5 {
font-size: 20px;
line-height: 22px;
}