*
.site-title {
 font-size: 0;
}

/* Font size for all the span tags */
.site-title span {
 font-size: 40px;
}
/* style the first word */
.site-title span:nth-child(1) {
 color: #f64e4e;
 font-weight: 500;
}
/* style the second word */
.site-title span:nth-child(2) {
 color: #55adeb;
 font-weight: 700;
}
/* style the third word */
.site-title span:nth-child(3) {
 color: #333;
 font-weight: 400;
}