*{
    margin: 0;
    padding: 0;
}
#left {
    position: absolute;
    left: 0; 
    top: 103px;  
    margin-top:-35px;
    height: 45px; 
    cursor: pointer;
}

#right {
    position: absolute;
    right: 0;  
    top:  103px;
    margin-top: -35px;
    height: 45px; 
    cursor: pointer;
}

.element {
    position: absolute; 
    color: black; 
    width: 311px;
    height: 207px;
    /*top:50%;
    margin-top: -103px; */
}

body {
    background-color: black;
}