body{
    font: 9pt/1 "IRANSans", tahoma;
}

.descr {
    line-height: 2;
    font-size: 10pt;
    text-align: justify;
    margin-bottom: 20px;
}
@media (max-width: 768px) {
    .col-sm-6{
        margin-bottom: 15px;
    }
}

.love {
    animation-name: love;
    animation-duration: 2s;
    animation-iteration-count: infinite;
    -webkit-animation-name: love;
    -webkit-animation-duration: 2s;
    -webkit-animation-iteration-count: infinite;
    width: 30px;
    padding-top: 2px;
    height: 40px;
    line-height: 40px;
    vertical-align: middle;
    display: inline-block;
    font-size: 22px;
}
@-webkit-keyframes love {
    0% {
        font-size: 22px;
    }
    5% {
        font-size: 28px;
    }
    15% {
        font-size: 22px;
    }
    20% {
        font-size: 28px;
    }
    25% {
        font-size: 22px;
    }
    to {
        font-size: 22px;
    }
}
@keyframes love {
    0% {
        font-size: 22px;
    }
    5% {
        font-size: 28px;
    }
    15% {
        font-size: 22px;
    }
    20% {
        font-size: 28px;
    }
    25% {
        font-size: 22px;
    }
    to {
        font-size: 22px;
    }
}