.case--study--list {
    display: grid;
    grid-template-columns: repeat(3,1fr);
    gap: 20px;
    max-width: 1245px;
    width: 100%;
    margin: 0 auto;
    padding-right: 15px;
    padding-left: 15px;
}

.case--study--list .case--study--item {
    clip-path: polygon(10% 0%, 90% 0%, 100% 10%, 100% 90%, 90% 100%, 10% 100%, 0% 90%, 0% 10%);
    position: relative;
    padding: 20px;
    background: #ccc;
    padding-bottom: 45px;
}

.case--study--list .case--study--item:before {
    content: '';
    width: calc(100% - 4px);
    height: calc(100% - 4px);
    position: absolute;
    left: 50%;
    top: 50%;
    background:#FAFFE9;
    clip-path: polygon(10% 0%, 90% 0%, 100% 10%, 100% 90%, 90% 100%, 10% 100%, 0% 90%, 0% 10%);
    transform: translate(-50%, -50%);
}

.case--study--list .case--study--item .thum--case--study, .case--study--list .case--study--item .content--case--study {
    position: relative;
}

.case--study--list .case--study--item .thum--case--study {
    clip-path: polygon(8% 0, 92% 0, 100% 19%, 100% 100%, 0 100%, 0 19%);
    aspect-ratio: 1 / 0.6;
    overflow: hidden;
    margin-bottom: 20px;
}

.case--study--list .case--study--item .thum--case--study img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.case--study--list .case--study--item .content--case--study h3 {
    color: var(--black);
    font-size: 20px;
}

.case--study--list .case--study--item .content--case--study p, .case--study--list .case--study--item .content--case--study span {
    color: var(--black);
    font-family: EnergyLight;
}

.case--study--list .case--study--item .content--case--study p {
    margin-top: 10px;
       overflow: hidden;
   display: -webkit-box;
   -webkit-line-clamp: 3; /* number of lines to show */
           line-clamp: 3; 
   -webkit-box-orient: vertical;
}

.case--study--list .case--study--item .content--case--study a {
    color: var(--primary);
    font-family: 'HaasGrotDispMedium';
}

@media(max-width:768px){
    .case--study--list {
        grid-template-columns: repeat(1,1fr);
    }
    .case--study--list .case--study--item .content--case--study h3 {
        font-size: 18px;
    }

    .case--study--list .case--study--item .content--case--study p, .case--study--list .case--study--item .content--case--study span {
        font-size: 15px;
    }
}