:root {
    --cllightpink: rgba(240, 96, 214, 0.2);
    --cllightgray: rgba(129, 127, 129, 0.5);
    --clcyantranslight: rgb(4, 113, 171);
    background: rgba(0, 0, 0, 0.5);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial;
    font-size: 17px;
}

#myVideo {
    position: top;
    width: 100%;
    max-width: 900px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    z-index: -100;
}

.video_bg {
    position: fixed;
    width: 100%;

}

.content {
    position: bottom;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    color: #f1f1f1;
    width: 100%;
    padding: 20px;
}

.absolute-center {
    margin:auto;
}

#myBtn {
    width: 200px;
    font-size: 18px;
    padding: 10px;
    border: none;
    background: #000;
    color: #fff;
    cursor: pointer;
}

#myBtn:hover {
    background: #000000;
    color: Green;
}

div.moving {
    width: 100px;
    height: 100px;
    background: Cyan;
    position: relative;
//text-align: center;
    animation: mymove 5s infinite;
    animation-delay: 4s;
}

@keyframes mymove {
    from {left: 0px;}
    to {left: 200px;}
}

.button {
    -webkit-appearance: button;
    -moz-appearance: button;
    appearance: button;
    width: 8rem;
    height: 8rem;
    text-align: center;
    background: Yellow;
    text-decoration: none;
    color: Black;

//solve the vertical centering
margin: auto;
    line-height: 1.25rem;

//solve the horizontal centering
padding: 0px;
}


.registration_button {

//solve the vertical centering
margin: auto;
    line-height: 3rem;

//solve the horizontal centering
padding: 50px;

}

.parent4 {
    position: fixed;
    border: 1px solid blue;
    background-color: rgba(255,200,200,0.5);
    width: 300px;
    height: 100px;
    top: 10;
    left: 0;
    right: 0;
}

.btn1 {
    width: 10%;
    height: 2.5rem;
    align-items: center;
    justify-content: center;
    text-align: center;
    display: inline-flex;
    border-radius: 80px;
    background-color: var(--cllightgray);
    border-color: #05434a;
    border-width: 1px;
    border-style: solid;
    box-shadow: 2px 3px #05434a;
    text-transform: uppercase;
    margin-left: auto;
    margin-right: auto;
    font-family: arial;
    font-weight: bold;
    font-size:100%;
    color: DarkBlue;
    padding: 0px;
}


.btn2 {
    position: absolute;
    top: 60px;
    right: 10px;

    cursor: pointer;

    width: 10%;
    min-width: fit-content;
    height: 2.5rem;
    align-items: center;
    justify-content: center;
    text-align: center;
    display: inline-flex;
    border-radius: 80px;
    background-color: var(--clcyantranslight);
    border-color: #05434a;
    border-width: 1px;
    border-style: solid;
    box-shadow: 2px 3px #05434a;
    #text-transform: uppercase;
    margin-left: auto;
    margin-right: auto;
    font-family: arial;
    font-weight: bold;
    font-size:100%;
    color: DarkBlue;
    padding: 0px;
}

#myBtnSlides:hover {
    background: var(--cllightgray);
    color: Yellow;
}

#myBtnSlides {

    position: absolute;
    top: 10px;
    right: 10px;

    width: 10%;
    min-width: fit-content;
    height: 2.5rem;
    align-items: center;
    justify-content: center;
    text-align: center;
    display: inline-flex;
    #border-radius: 80px;
    #background-color: var(--cllightgray);
    #border-color: #05434a;
    #border-width: 1px;
    #border-style: solid;
    #box-shadow: 2px 3px #05434a;
    #text-transform: uppercase;
    margin-left: auto;
    margin-right: auto;
    font-family: arial;
    font-weight: bold;
    font-size:70%;
    color: DarkBlue;
    padding: 5px;
    #padding: 10px;
    border: none;
    background-color: var(--clcyantranslight);
    color: #fff;
    cursor: pointer;
}

#myBtnLinkedIn {
    position: absolute;
    top: 10px;
    left: 10px;

    width: 10%;
    height: 2.5rem;
    align-items: center;
    justify-content: center;
    text-align: center;
    display: inline-flex;
    margin-left: auto;
    margin-right: auto;
    font-family: arial;
    font-weight: bold;
    font-size:70%;
    color: DarkBlue;
    padding: 0px;
    border: none;
    background: url('../images/linkedin.png') no-repeat;
    background-size:contain;
    padding: 2px 8px;
    color: #fff;
    cursor: pointer;
}

.nd {
    text-decoration: none;
}

.social-link {
    #text-align: right;
    margin-top: 20px;
    margin-bottom: 0 !important;
}

.rosBtnDefault {
    width: 15%;
    min-width: fit-content;
    height:auto;
    border-radius: 12px;
    display: block;
    font-size: 1rem;
    font-weight: bold;
    padding: 10px;
    border: none;
    background: #ffffff;
    color: LightOrange;
    cursor:pointer;
}

.rosBtnDefault:hover {
    background-color: gold;
    color: Green;
}