Service card effect/style.css
body
{
    font-family: sans-serif;
    margin:0;
    padding:0;
    display:flex;
    justify-content: center;
    min-height: 100vh;
    background-color:#060c21;
}
.container
{
    margin-top: 50px;
    position: relative;
    width: 90%;
    display: grid;
    grid-template-columns: repeat(auto-fill,minmax(260px,1fr));
    grid-template-rows:auto;;
    grid-gap: 0 40px;
}
.container .box
{
    position: relative;
    height: 400px;
    background-color: #060c21;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 1px solid #000;
}
.container .box:before
{
    content:'';
    position: absolute;
    top:-2px;
    left:-2px;
    right:-2px;
    bottom:-2px;
    background: #fff;
    transform:skew(2deg,2deg);
    z-index:-1;
}
.container .box:nth-child(1):before
{
    background:linear-gradient(315deg,#ff0057,#e64a19);
}
.container .box:nth-child(2):before
{
    background:linear-gradient(315deg,#89ff00,#00bcd4);
}
.container .box:nth-child(3):before
{
    background:linear-gradient(315deg,#e91e63,#5d02ff);
}
.container .box:nth-child(4):before
{
    background:linear-gradient(315deg,#ff0000,#ffc107);
}
.container .box:after
{
    position: absolute;
    content: '';
    top:0;
    left:0;
    width:50%;
    height: 100%;
    background: rgba(255,255,255,0);
}

.content
{
    position:relative; 
    padding:20px;
}
.box .content h2
{
    position: absolute;
    top:-60px;
    right:20px;
    margin: 0;
    padding: 0;
    font-size: 10em;
    color:rgba(255,255,255,.05);
    transition: 0.5s;
}
.box:hover .content h2
{
    top:-140px;
}
.box .content h3
{
    margin:0 0 10px;
    padding: 0;
    font-size: 24px;
    font-weight: 500;
    color:#fff;
}
.box .content p
{
    marginL0;
    padding: 0;
    color:#fff;
    font-size: 16px;;
}
.box .content a
{
    position: relative;
    margin:20px 0 0;
    padding: 10px 20px;
    text-decoration:none ;
    border:1px solid #fff;
    display:inline-block;
    color:#fff;
    transition: 0.5s;
    transform: translateY(-40px);
    opacity: 0;
    visibility: hidden;
}
.box:hover .content a
{
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}
.box .content a:hover
{
    color:#000;
    background: #fff;
}