.gradient {
/*    background-color: rgba(62, 126, 138, 0.3);*/
    width: 100%;
    height: 100%;
    padding: 72px 0 25px 0;
}

.theme video {
    width: 100%;
    height: auto;
    position: absolute;
    z-index: -99;
    top: 0;
    left: 0;
}

.theme_no_video {
    display: none;
}


@media screen and (max-width:1024px) {
.gradient {
/*    background-color: rgba(62, 126, 138, 0.5);*/
    width: 100%;
    height: 100%;
    padding: unset;
}
.theme_content {
 
    padding:padding: 25px 0 0 0;;
}

/*.intro_img {
   width: unset;
}*/

.intro_img.right {
    float: right;
    margin: 0 0 30px 60px;
    width: unset;
    height: unset;
}
.intro_img.right iframe{
    width: unset;
    height: unset;
}
}
@media screen and (max-width:760px) {
.theme_video {
    display: none;
}
    .theme_no_video {
        display: block;
/*        background: url(/London/images/2021/TBCL20_london_skyline.svg) top left no-repeat;*/
        background-size: cover;
        /*min-height: 670px;*/
        position: absolute;
        z-index: -99;
        top: 0;
        left: 0;
        height: 100%;
        width: 100%;
    }
}

@media screen and (max-width: 425px){
.theme_no_video {
    display: block;
/*    background: url(/London/images/2021/TBCL20_london_skyline.svg) top left no-repeat;*/
    background-size: cover;
    /* min-height: 670px; */
    position: absolute;
    z-index: -99;
    top: 78px;
    left: -170px;
    height: 100%;
    width: 144%;
}
}