.color-base {
    color: var(--base);
}
.color-grey {
    color: var(--grey);
}
.color-white {
    color: var(--white);
}
.color-font {
    color: var(--font);
}
.color-green {
    color: var(--green);
}
.color-blue {
    color: var(--blue);
}


.bg-lightGrey, .grey {
    background-color: var(--light-grey);
}
.grey {
    color: #111;
}
.br-lf-wh {
    border-left: 4px solid var(--white);
    padding-left: 20px;
}
.right {
    margin-left: auto;
}
.m0 {
    margin: 0;
}
.mb-3 {
    margin-bottom: 1rem;
}
.pt30 {
    padding-top: 30px;
}
.pt50 {
    padding-top: 50px;
}
.img-responsive {
    width: 100%;
    height: auto;
}
.center {
    text-align: center;
}
.small {
    font-size: 14px;
}
.text-right {
    text-align: right;
}
@media only screen and (max-width:768px)  {
    .img-responsive {
        max-width: 300px;
        display: block;
        margin: 0 auto;
    }
    .pt30 {
        padding-top: 0;
    }
    .pt50 {
        padding-top: 0;
    }
    .text-right {
        text-align: left;
    }
}