*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    z-index: 2;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    
}
.hero-bg {
    position: fixed;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -1;
    filter: brightness(30%);
    background-size: cover;
}
.container{
    position: relative;
    width: 100%;
    height: 0px;
    overflow: hidden;
    display: inline;
    z-index: 1;
    display: none;
   
}

.bubbles{
    position: relative;
    display: flex;
    background-color: black;
    filter: brightness(100%);

}

.bubbles span{
    position: relative;
    width: 30px;
    height: 15px;
    background: #4fc3dc;
    margin: 0 4px;
    border-radius: 50%;
    box-shadow: 0 0 0 10px #4fc3dc44,
    0 0 50px #4fc3dc,
    0 0 100px #4fc3dc;
    animation: animate 500s linear infinite;
    animation-duration: calc(40s / var(--i));
    z-index: 1;
    display: block;
}

.bubbles span:nth-child(even){
    background: #ff2d75;
    box-shadow: 0 0 0 10px #ff2d7544,
    0 0 50px #ff2d75,
    0 0 100px #ff2d75;
}
@keyframes animate
{
    0%{
        transform: translateY(-50vh) scale(0);
    }
    100%{
        transform: translateY(150vh) scale(2);
    }
}


user agent stylesheet
img {
    overflow-clip-margin: content-box;
    overflow: clip;
}
.navbar{
    color: black;
    padding: 15px;
    display: flex;
    justify-content: space-between;
    column-gap: 20px;
    padding: 20px;
    box-shadow: white 0px 5px 8px 0px, rgb(217, 211, 211) 0px 2px 6px 2px;
}
.navbardrop{
    display: none;
}
.menudrop{
    display: none;
}

@media (max-width:700px){
    .navbar ul{
        display: none;
    }
    .menudrop{
        display: block;
        width: 40px;
        height: auto;
        position: absolute;
        top: 0px;
        right: 0px;
        margin: 20px;
        
        
    }
    .navbardrop{
        width: 300px;
        height: 100%;
        position: fixed;
        right: 0px;
        padding-top:50px ;
        background-color: red;
        display: none;
        box-shadow: none;
    }
    .navbaruldrop{
        text-decoration: none;
        padding-top: 20px ;
        display: inline;
    }
    .navbaruldrop a{
        display: block;
        margin-top: 50px;
        font-size: 20px;
        margin-left: 20%;
        text-decoration: none;
        color: white;
    }
    .hero-bg{
        filter: brightness(50%);
    }
    .buttonnav{
        width: 40px;
        height: 40px;
        background-color: black;
        color: white;
        border-radius: 10px;
        border: none;
        position: absolute;
        top: 0;
        margin: 50px;
        font-size: 30px;
    }
    .peclogo{
        margin-top: 20px;
    }
    #navbar{
        margin-top: 10px;
    }
}

li{
    color: rgb(255, 252, 252);
    
}

li{
    cursor: pointer;
}

.header{
    margin: 0px;
    background-color: black;
    
}
.video{
    width: 60%;
    height: auto;

}
.option-buttons{
    text-align: right;
    margin: 0px;
}
.dropdown {
    display: inline-block;
    position: relative;
  }
.navbar-content{
    text-align: center;
    display: inline-block;
}

.navbarlinks {
    text-decoration: none;
    color: rgb(255, 255, 255);
}
.navbarul a:hover{
    text-decoration: underline;
    color: yellow;
    transition: 1s;
}
.logo{
    width: 200px;
    height: 200px;
}
.peclogo{
    width: 600px;
    height: 200px;
}
footer{
    background-color: gray;
    color: white;
    width: 100%;
}
.welcomep{
    color: white;
}
@media (max-width: 700px) {
    .bubbles span{
        width: 1px;
        height: 1px;
        border-radius: 50%;
    }
    .header{
        width: 100%;
    }
    .peclogo{
        width: 300px;
        height: auto;
    }
    .navbar{
        width: 100%;
    }
    .wellogo{
        width: 30%;
        height: auto;
    }

    
}