:root{
    --green_dark: #47676A;
    --green_light: #b3cbcf;
    --white: #E6EFF4;
    --blau: #256BBD;
    --weissblau: #F6FaFF;
    --weissblau2: #E5EEFA;
    --hellblau: #6FC7FF;
    --test: rgb(111, 200, 255);
}
*{
    margin: 0;
    padding: 0;
}
body{

    padding: 2rem;
    min-height: 100%;
    background-image: linear-gradient(180deg,var(--blau), var(--hellblau));
    background-repeat: no-repeat;
    background-attachment: fixed;
    font-family: Arial, Helvetica, sans-serif;
}
.container_main{
	background-size: 32px;
    padding: 2rem;
    height: 80%;
    min-height: 90vh;
    background-image: linear-gradient(160deg,var(--weissblau), var(--weissblau2));
    border: #6FC7FF 1px solid;
    box-sizing: border-box;
    border-radius: 20px;
    box-shadow: 10px 10px 20px #256BBD;
}
.header{
    color: #256BBD;
    font-weight: bold;
    text-transform: uppercase;
    font-size: 2rem;
}
.main_content{
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 2rem;
}
.container_main a{
    padding: 10px 20px;
    background-color: #F6FaFF;
    background-position: center;
    border: #256BBD 1px solid;
    box-sizing: border-box;
    border-radius: 15px;
    text-decoration: none;
    color: #256BBD;
    font-weight: bold;
}
.container_main a:hover{
    background-image: linear-gradient(70deg, var(--blau), var(--hellblau));
    padding-left: 50px;
    color: #E6EFF4;
    font-weight: normal;
    /* box-shadow: 5px 5px 5px #6FC7FF; */
}