* {
    margin: 0px;
    padding: 0px;
    list-style: none;
}

body {
    background-color: black;
}

#Einstein_index {
    height: 670px;
    position: relative;
    width: 1200px;
    margin: 0 auto;
    margin-top: calc(50vh - 355px);
}

.Einstein_index_logo1 {
    width: 100px;
}

.Einstein_index_right_einstein {
    position: absolute;
    right: 0px;
    width: 500px;
    top: 0px;
    height: 670px;
}

.Einstein_index_left {
    top: 0px;
    float: left;
    height: 100%;
}

.Einstein_index_txt {
    position: absolute;
    height: 160px;
    width: 420px;
    color: #fff;
    font-size: 20px;
    line-height: 40px;
    margin-top: 180px;
    font-size: 24px;
    font-weight: bolder;
}

.Einstein_index_more {
    position: absolute;
    text-decoration: none;
    bottom: 0px;
    left: 0px;
    color: #fff;
    font-weight: bolder;
    width: 100px;
}

.Einstein_index_more:hover {
    text-decoration: underline;
}