.div-talks{
    display: flex;
    align-items: center;
    width: 100%;
    justify-content:center;
    flex-direction: column;
}
.div-talks-title{
    display: flex;
    text-align: center;
    width: 100%;
}
.div-talks-content{
}
.div-talks-content-grid{
    display: grid; 
    grid-template-columns: 0.3fr 0.2fr 1fr; 
    grid-template-rows: 1fr 1fr 1fr 1fr;
}
.div-talks-content-line-left{
    display: flex;
    text-align:right;
    align-items: center;
    justify-content: right;
    height: 200px
}
.div-talks-content-line-center{
    flex-direction: column;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0px 0px 0px 0px;
    margin: 0px 0px 0px 0px;
    line-height: 1.5;
    color: white;
    font-family:'opensans-regular', sans-serif;
    font-weight: lighter;
    font-size: 16px;
    height: 200px
}
.div-talks-content-line-right{
    flex-direction: column;
    display: flex;
    align-items:left;
    justify-content:center;
    padding: 0px 0px 0px 0px;
    margin: 0px 0px 0px 0px;
    line-height: 1.5;
    color: white;
    font-family:'opensans-regular', sans-serif;
    font-weight: lighter;
    font-size: 16px;
    margin-right: 20px;
}

.headingfour-talks{
    color: white;
    font-family:'opensans-regular', sans-serif;
    text-align: left;
    font-size: 20px;
    font-weight:normal;
    width: 100%;
    margin: 0px 0px 0px 0px;
    line-height: 30px;
}
.headingfive-talks{
    color: white;
    font-family:'opensans-regular', sans-serif;
    text-align: left;
    font-size: 16px;
    font-weight:normal;
    width: 100%;
    margin: 0px 0px 0px 0px;
    line-height: 30px;;
}
.hku-logo-talks{
    width: 100px;
    margin: 0px 20px 0px 0px;
    object-fit: contain;
}
.rhul-logo-talks{
    width: 150px;
    margin: 0px 20px 0px 0px;
    object-fit: contain;
}
.AOGS-logo-talks{
    width: 150px;
    margin: 0px 20px 0px 0px;
    object-fit: contain;
    background-color: white;
}
.TGS-logo-talks{
    width: 150px;
    margin: 0px 20px 0px 0px;
    object-fit: contain;
}
.AGU-logo-talks{
    width: 150px;
    margin: 0px 20px 0px 0px;
    object-fit: contain;
    background-color: white;
}
@media (max-width:900px){
    .div-talks-content-grid{
        grid-template-columns: 1fr;
        align-items: center;
        justify-content: center;
        grid-template-rows: auto;
    }
    .div-talks-content-line-left{
        text-align:center;
        justify-content: center;
        height: 120px;
    }
    .div-talks-content-line-right{
        display: flex;
        align-items:center;
        margin:0px;
        justify-content: center;
        text-align: center;
    }
    .headingfour-talks{
        text-align: center;
    }
    .headingfive-talks{
        text-align: center;
    }
    .div-talks-content-line-center{
        height: 70px
    }
    .hku-logo-talks{
        width: 100px;
        margin: 0px;
        object-fit: contain;
    }
    .rhul-logo-talks{
        width: 150px;
        margin: 0px;
        object-fit: contain;
    }
    .AOGS-logo-talks{
        width: 150px;
        margin: 0px;
        object-fit: contain;
        background-color: white;
    }
    .TGS-logo-talks{
        width: 150px;
        margin: 0px;
        object-fit: contain;
    }
    .AGU-logo-talks{
        width: 150px;
        margin: 0px;
        object-fit: contain;
        background-color: white;
    }
}