.portfolio{
    width: 100%;
}

.portfolio-header{
    font-size: 60px;
    text-align: center;
    margin-bottom: 30px;
}

.portfolio-first-section{
    width: 80%;
    height: auto;
    margin: auto;
    display: flex;
    justify-content: space-between;
    margin-bottom: 50px;
}

.video-holder{
    width: 63%;
}

.video-holder video{
    width: 100%;
    border: 1px solid;
    transition: all 0.4s ease-out;
}

.video-holder video:hover{
    box-shadow: 0 0 20px black;
}

.vid-description-holder{
    width: 32%;
    display: flex;
    flex-direction: column;
}

.vid-description-holder div{
    box-shadow: 0px 10px 10px rgb(177, 177, 177);   
    padding-left: 20px;     
}

.vid-description-first{
    height: 45%;
    background-color: white;
    margin-bottom: 40px;
}

.vid-description-first h1{
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 30px;
}

.vid-description-first ul{
    list-style: none;
}

.vid-description-first ul li{
    font-size: 16px;
    font-weight: 600;
    color: rgb(77, 77, 77);
    margin-bottom: 14px;
}

.vid-description-first ul li span{
    font-size: 16px;
    font-weight: 300;
    color: rgb(121, 121, 121);
}

.vid-description-second{
    height: 35%;
    background-color: white;
}

.vid-description-second h2{
    font-size: 32px;
}

.vid-description-second p{
    color: rgb(104, 104, 104);
}

.portfolio-card-holder{
    margin: auto;
    width: 90%;
    display: flex;
    justify-content: space-around;
    margin-bottom: 80px;
}

.portfolio-card{
    background-color: white;
    border: 1px solid grey;
    border-radius: 10px;
    box-shadow: 0 10px 20px grey;
    overflow: hidden;
    transition: all 0.3s ease;
}

.portfolio-card:hover{
    cursor: pointer;
    transform: scale(1.1);
}

.portfolio-image-holder{
    width: 400px;
    height: 225px;
    position: relative;
}

.portfolio-image-holder img{
    object-fit: cover;
    width: 100%;
}

.portfolio-image-description{
    height: 200px;
    padding: 15px;
}

.portfolio-image-description ul{
    list-style: none;
}

.portfolio-image-description ul li{
    font-size: 18px;
    font-weight: 600;
    color: rgb(77, 77, 77);
    padding: 10px;
    border-bottom: 1px solid rgb(197, 197, 197);
}

.portfolio-image-description ul li span{
    font-weight: 300;
    color: rgb(121, 121, 121);
}

@media screen and (max-width:720px) {
    .portfolio-first-section{
        flex-direction: column;
        width: 90%;
    }

    .video-holder{
        width: 100%;
    }

    .video-holder video{
        margin-bottom: 15px;
    }

    .vid-description-holder{
        width: 100%;
    }

    .vid-description-first h1{
        margin-bottom: 0;
    }

    .vid-description-second{
        padding-bottom: 15px;
    }


    .portfolio-card-holder{
        width: 90%;
        flex-direction: column;
        margin-bottom: 30px;
    }

    .portfolio-card{
         margin-bottom: 30px;
    }

}