ZeroMe/css/Maxheight.css

.maxheight { max-height: 550px; overflow: hidden; transition: all 1s ease-in-out }
.maxheight-limited:before {
    display: block; width: 100%; content: "Read more"; position: relative; background: linear-gradient(rgba(0,0,0,0), white 70%);
    margin-top: -125px; height: 125px; line-height: 56px; vertical-align: bottom; padding-top: 70px; box-sizing: border-box;
    cursor: pointer; color: #5d68ff; text-align: center; top: 550px;
}