.plakat{
    position: relative;
    float: left;
    height: 300px;
    width: 210px;
    border-radius: 10px 0 10px 0;
    border: 1px solid forestgreen;
    cursor: pointer;
    margin-left: 7px;
    margin-top: 30px;
}

.plakat:hover{
    animation: plakat 1s ease-in;
    top:-25px;
}

.plakat img{
    position: relative;
    border-radius: 10px 0 10px 0;
    width: 100%;
    height: 100%;   
}

.plakat img:hover{
    opacity: 0.1;
}

.zawod{
    position: absolute;
    font-family: Georgia;
    font-size: 10pt;
    top: 50%;
    left: 50%;
    text-align: center;
    text-transform: uppercase;
    word-spacing: 2px;
    letter-spacing: 4px;
    line-height: 30px;
    transition: .5s ease;
    transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    color: rgb(5, 110, 5);
}

.zawod:hover{
    opacity: 1;
}

@keyframes plakat{
    0%{
        transform: rotate(0deg);
    }

    25%{
        transform: rotate(10deg);
    }

    50%{
        transform: rotate(-10deg);
    }
    
    100%{
        transform: rotate(0deg);
    }
}

#box-plakat{
    position: relative;
    max-width: 450px;
    height: 700px;
    left: 20%;
}