html{
    scroll-behavior: smooth
}

body{
    margin: 0px;
}

.titleHeader{
    z-index: 200;
    border-style: solid;
    border-top: 0;
    border-left: 0;
    border-right: 0;
    padding: 2vh 0;
    width: 100vw;
    background-color: #131313;
    border-color: #131313;
    position: fixed;
    transition: border-color 0.3s ease 0s;
}

.titleNav{
    margin: 0px;
    height: 6vh;
    width: 100vw;
}

.imgLink0{
    margin-left: 26vw;
    margin-right: 2.5vw;
    float: left;
}

.img0{
    margin: 0;
    height: 6vh;
    
}

.textLink0{
    color: black;
    text-decoration: none;
    text-align: center;
    margin-left: 2.5vw;
    margin-right: 2.5vw;
    border-radius: 10px;
    padding: 2vh 0vw;
    width: 10vw;
    background-color: #444444;
    float: left;
    font-family: "Times New Roman", Times, serif;
    transition: background-color 0.3s ease 0s;
}

.textLink1{
    color: black;
    text-decoration: none;
    text-align: center;
    margin-left: 2.5vw;
    margin-right: 2.5vw;
    border-radius: 10px;
    padding: 2vh 0vw;
    width: 10vw;
    background-color: #444444;
    float: left;
    font-family: "Times New Roman", Times, serif;
    transition: background-color 0.3s ease 0s;
}

.textLink2{
    color: black;
    text-decoration: none;
    text-align: center;
    margin-left: 2.5vw;
    margin-right: 8vw;
    border-radius: 10px;
    padding: 2vh 0vw;
    width: 10vw;
    background-color: #444444;
    float: left;
    font-family: "Times New Roman", Times, serif;
    transition: background-color 0.3s ease 0s;
}

.mainSection0{
    text-align: center;
    font-size: xx-large;
    margin-top: 10vh;
    padding-top: 29.7vh;
    padding-bottom: 40.7vh;
    padding-left: 24.55vw;
    padding-right: 24.55vw;
    clear: both;
    display: inline-block;
    background-image: url("../images/marsSurface3HD.jpg");
    background-color: #131313;
    background-size: cover;
}

.mainSection0H10{
    color: aliceblue;
    font-family: "Times New Roman", Times, serif;
    width: 50vw;
}

.mainSection1{
    text-align: center;
    font-size: xx-large;
    margin: 0;
    padding-top: 18.1vh;
    padding-bottom: 27.3vh;
    padding-left: 4vw;
    padding-right: 4vw;
    clear: both;
    display: inline-block;
    /* background-image: url("../images/circuit.jpg"); */
    background: #000000;
    background: linear-gradient(to right, #161616, #000000);
    background-size: cover;
}

.mainSection1H10{
    color: #fe3b6f;
    font-family: "Times New Roman", Times, serif;
    padding-bottom: 8vh;
    opacity: 0;
    transition: opacity 0.5s ease 0s;
}

.mainSection1P0{
    color: aliceblue;
    font-family: "Times New Roman", Times, serif;
    padding-top: 8vh;
    opacity: 0;
    transition: opacity 0.5s ease 0s;
}

.mainSection2{
    text-align: left;
    font-size: xx-large;
    background-color: #131313;

}

.mainSection2H10{
    color: #fe3b6f;
    font-family: "Times New Roman", Times, serif;
    margin: 0;
    padding-top: 18.1vh;
    padding-bottom: 22.3vh;
    padding-left: 4vw;
    padding-right: 4vw;
    text-align: center;
    opacity: 0;
    transition: opacity 0.5s ease 0s;
}

.mainSection2Main0{
    margin: 0;
    display: inline-block;
    padding-bottom: 10vh;
}

.img1{
    float: left;
    margin: 0;
    margin-left: 5vw;
    border-radius: 10px;
    width: 18vw;
    opacity: 0;
    transition: opacity 0.5s ease 0s;
}

.mainSection2Main0H20{
    margin: 0;
    margin-left: 28vw;
    margin-bottom: 5vh;
    color:#37c;
    opacity: 0;
    transition: opacity 0.5s ease 0s;
}

.mainSection2Main0P0{
    margin: 0;
    margin-left: 28vw;
    margin-right: 5vw;
    color: aliceblue;
    font-family: "Times New Roman", Times, serif;
    opacity: 0;
    transition: opacity 0.5s ease 0s;
}

.mainSection2Main1{
    margin: 0;
    display: inline-block;
    padding-bottom: 10vh;
}

.img2{
    float: left;
    margin: 0;
    margin-left: 5vw;
    border-radius: 10px;
    width: 18vw;
    opacity: 0;
    transition: opacity 0.5s ease 0s;
}

.mainSection2Main1H20{
    margin: 0;
    margin-left: 28vw;
    margin-bottom: 5vh;
    color: #37c;
    opacity: 0;
    transition: opacity 0.5s ease 0s;
}

.mainSection2Main1P0{
    margin: 0;
    margin-left: 28vw;
    margin-right: 5vw;
    color: aliceblue;
    font-family: "Times New Roman", Times, serif;
    opacity: 0;
    transition: opacity 0.5s ease 0s;
}

.mainSection2Main2{
    margin: 0;
    display: inline-block;
    padding-bottom: 10vh;
}

.img3{
    float: left;
    margin: 0;
    margin-left: 5vw;
    border-radius: 10px;
    width: 18vw;
    opacity: 0;
    transition: opacity 0.5s ease 0s;
}

.mainSection2Main2H20{
    margin: 0;
    margin-left: 28vw;
    margin-bottom: 5vh;
    color: #37c;
    opacity: 0;
    transition: opacity 0.5s ease 0s;
}

.mainSection2Main2P0{
    margin: 0;
    margin-left: 28vw;
    margin-right: 5vw;
    color: aliceblue;
    font-family: "Times New Roman", Times, serif;
    opacity: 0;
    transition: opacity 0.5s ease 0s;
}

.bottomFooter{
    text-align: center;
    font-size: xx-large;
    margin: 0;
    padding-bottom: 5vh;
    background: linear-gradient(to right, #161616, #000000);
}

.bottomFooterH10{
    color: #fe3b6f;
    font-family: "Times New Roman", Times, serif;
    margin: 0;
    padding-top: 18.1vh;
    padding-bottom: 18.3vh;
    opacity: 0;
    transition: opacity 0.5s ease 0s;
}

.social__icon--link{
    border: 0px;
    background-color: rgba(0, 0, 0, 0);
    color: #fff;
    font-size: 150px;
    text-decoration: none;
    margin: 0;
    margin-right: 7vw;
    margin-left: 7vw;
    margin-bottom: 10vh;
    opacity: 0;
    transition: opacity 0.5s ease 0s;
    display: inline-block;
    padding: 0;
    vertical-align: top;
}

.bottomFooterH60{
    margin: 0;
    text-align: center;
    font-size: 30px;
    font-family: "Times New Roman", Times, serif;
}