.blood {
    background-color: #ff9999;
}
.artery{
	background-color: #ffb399;
} 
.vein{
	background-color: #ffcc99;
} 
.immune {
    background-color:#ffe699;
}
.embryonicstemcell {
    background-color: #ffff99;
}
.iPSC {
    background-color: #e6ff99;
}
.endocrine {
    background-color:#ccff99;
}
.neural {
    background-color: #b3ff99;
}
.connective_tissue {
    background-color: #99ff99;
}
.bone {
    background-color: #99ffb3;
}
.muscle {
    background-color:#99ffcc;
}
.skin { 
    background-color: #99ffe6;
}
.brain {
    background-color: #99ffff;
}
.eye {
    background-color: #99e6ff;
}
.lung {
    background-color: #99ccff;
}
.heart {
    background-color: #99b3ff;
}
.breast {
    background-color:#9999ff;
}
.GIT {
    background-color:#b399ff;
}
.liver {
    background-color:#cc99ff;
}
.pancreas {
    background-color:#e699ff;
}
.spleen {
    background-color:#ff99ff;
}
.kidney { 
    background-color:#ff99e6;
}
.ovary {
    background-color:#ff99cc;
}
.placenta {
    background-color:#ff99b3;
}
.amnion {
    background-color:#ff9999;
}
.cervix {
    background-color:#ffb399;
}
.testis {
    background-color:#ffcc99;
}
.multicell {
    background-color:#ffe699;
}