.ai-cgrey {
    color: grey;
}
.ai-cred {
    color: #eb4d4b;
}
.ai-cblue {
    color: #008CBA;
}
.ai-cwhite {
    color: white;
}
.ai-cgreen {
    color: #badc58;
}

.ai-bgrey {
    background: grey;
    opacity: 70%;
    color: white;
}
.ai-bblue {
    background: #4b7bec;
    color: white;
}
.ai-bred {
    background: #eb4d4b;
    color: white;
}
.ai-bwhite {
    background: #e7e7e7;
    color: #485460;
}
.ai-bblack {
    background: #2C3333;
    color: white;
}
.ai-bthead{
    background: #ecf0f1;
}

.ai-bgreen {
    background-color: #badc58;
    color: white;
}

.ai-borange {
    background-color: #f9ca24;
    color: #485460;
}

.ai-bpink {
    background-color: #ff7979;
    color: white;
}

.ai-byellow {
    background-color: #ffdd59;
    color: #485460;
}

.ai-cyellow {
    color: #ffdd59;
}