div.welcome-box {
    position: relative;
    height: 550px;
    background-color: #272727;
    overflow: hidden;
}

div.welcome-box video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    z-index: 0;
    transform: translateX(-50%) translateY(-50%);
    z-index: 0;

    -webkit-filter: blur(5px);
    -moz-filter: blur(5px);
    -o-filter: blur(5px);
    -ms-filter: blur(5px);
    filter: blur(5px);
}

div.welcome-box div.text {
    z-index: 2;
    position: absolute;
    color: #fff;
    top: 50%;
    left: 50px;
    transform: translateY(-50%);
}

div.welcome-box div.text h1, div.welcome-box div.text h3 {
    margin: 0;
}

div.welcome-box div.text h1 {
    font-size: 50px;
    line-height: 55px;
    font-weight: 700;
    max-width:700px;
}

div.welcome-box div.text h3 {
    max-width: 500px;
    font-size: 20px;
    color: #aeb7b7;
    font-weight: 400;
    line-height: 1.5;
}

div.welcome-box button {
    color: #fff;
    font-size: 16px;
    padding: 18px 23px;
    border: none;
    border-radius: 5px;
    text-transform: uppercase;
    font-weight: 700;
    text-shadow: 2px 2px rgba(0, 0, 0, 0.2);
    position: relative;
    top: 10px;
    outline: none;

    transition: background 0.5s cubic-bezier(.25,.8,.25,1), box-shadow 0.5s;
    background-image: linear-gradient(to right, #00b3ff 0%, #007bff 51%, #00b3ff 100%);
    background-size: 200% auto;
}

div.welcome-box button:hover {
    box-shadow: 0 10px 20px rgba(0,0,0,0.25), 0 6px 6px rgba(0,0,0,0.33);
    background-position: right center;
    cursor: pointer;
    
    -webkit-box-shadow: 0px 0px 24px -2px rgba(0,161,224,1);
    -moz-box-shadow: 0px 0px 24px -2px rgba(0,161,224,1);
    box-shadow: 0px 0px 24px -2px rgba(0,161,224,1);
}

div.welcome-box span {
    position: relative;
    left: 10px;
    top: 7px;
}