.text{height:50px;position:relative;overflow:hidden}.text-open{overflow:visible;height:auto}.text-open .toggle{display:none}.toggle{background-image:-webkit-linear-gradient(rgba(255,255,255,0) 0%,#181b22 100%);background-image:-moz-linear-gradient(rgba(255,255,255,0) 0%,#181b22 100%);background-image:-o-linear-gradient(rgba(255,255,255,0) 0%,#181b22 100%);background-image:linear-gradient(rgba(255,255,255,0) 0%,#181b22 100%);position:absolute;left:0;bottom:0;width:100%;height:100%}