.banner-four-thumb {
    border-radius: 400px;
    overflow: hidden;
    max-width: 100%;
    max-height: 100%;
    position: relative;
}
.banner-four-thumb::before {
    position: absolute;
    content: "";
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    background: #D90A2C;
    opacity: 0.5;
}
.video-intro-inner {
    background-color: #121212;
    height: 180px;
    width: 180px;
    padding: 15px;
    position: absolute;
    right: 0;
    bottom: 0;
    z-index: 5;
}
@media only screen and (min-width: 576px) {
    .video-intro-inner {
        height: 250px;
        width: 250px;
        padding: 30px;
    }
}
@media only screen and (min-width: 768px) {
    .video-intro-inner {
        height: 350px;
        width: 350px;
        padding: 40px;
    }
}
.video-intro-inner h4 {
    color: #fff;
    margin-top: 5px;
}
@media only screen and (min-width: 576px) {
    .video-intro-inner h4 {
        font-size: 26px;
    }
}
@media only screen and (min-width: 768px) {
    .video-intro-inner h4 {
        margin-top: 15px;
        font-size: 28px;
    }
}

.video-thumb {
    position: relative;
    display: inline-block;
    overflow: hidden;
    border-radius: 100px;
    max-height: 78px;
}
@media only screen and (min-width: 576px) {
    .video-thumb {
        max-height: 99px;
    }
}
@media only screen and (min-width: 768px) {
    .video-thumb {
        max-height: 125px;
    }
}
.video-thumb::before {
    position: absolute;
    left: 0;
    top: 0;
    content: "";
    height: 100%;
    width: 100%;
    background-color: black;
    opacity: 0.3;
}
.video-thumb .intro-video-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    height: 45px;
    width: 45px;
}
.intro-video-icon {
    display: inline-flex;
    height: 60px;
    width: 60px;
    align-items: center;
    justify-content: center;
    background: #ffffff;
    border-radius: 50%;
    margin-bottom: 10px;
    font-size: 14px;
}
@media only screen and (min-width: 576px) {
    .intro-video-icon {
        margin-bottom: 20px;
    }
}
.intro-video-icon:hover {
    background-color: #D90A2C;
    color: #ffffff;
    fill: #ffffff;
}