.preview_text-module{.preview-text{display:-webkit-box;-webkit-box-orient:vertical;line-height:1.5em;max-height:calc(* 1.5em);overflow:hidden;position:relative;transition:max-height 1s ease}& .preview-text.collapsed:after{background:linear-gradient(hsla(0,0%,100%,0),#fff);bottom:0;content:"";height:4em;left:0;pointer-events:none;position:absolute;right:0;transition:opacity .3s ease}& .preview-text.expanded{display:block;-webkit-line-clamp:none}& .preview-text.expanded:after{opacity:0}& .side-content{&>img{aspect-ratio:1;max-width:20rem;min-width:13rem;object-fit:cover;width:60%;@media (max-width:767px){margin-bottom:1rem;min-width:unset;width:10rem}}}& span.preview-toggle{background:none;border:none;color:var(--red);cursor:pointer;font-size:25px;font-weight:700;line-height:28px;margin-top:40px;text-decoration:underline;text-decoration-color:var(--red);text-decoration-thickness:2px;text-underline-offset:6px;&:hover{color:var(--black);text-decoration-color:var(--black)}}}
9:5	⚠  Parse error on line 1: 
* 1.5em
^
Expecting "CALC", "LPAREN", "ADD", "SUB", "FUNCTION", "LENGTH", "ANGLE", "TIME", "FREQ", "RES", "UNKNOWN_DIMENSION", "EMS", "EXS", "CHS", "REMS", "VHS", "SVHS", "LVHS", "DVHS", "VWS", "SVWS", "LVWS", "DVWS", "VMINS", "SVMINS", "LVMINS", "DVMINS", "VMAXS", "SVMAXS", "LVMAXS", "DVMAXS", "VBS", "SVBS", "LVBS", "DVBS", "VIS", "SVIS", "LVIS", "DVIS", "CQWS", "CQHS", "CQIS", "CQBS", "CQMINS", "CQMAXS", "LHS", "RLHS", "PERCENTAGE", "CALC_KEYWORD", "NUMBER", "expression", "math_expression", "function", "dimension", "calc_keyword", "number", got unexpected "MUL" [postcss-calc]