body {
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: rgb(228, 228, 228);
}
body::after {
    width: 35%;
    height: max(70%, 20em);
    content: '';
    background: transparent url(/src/blue-circle2.png) no-repeat;
  -webkit-background-size: cover;
    background-size: cover;
    position: absolute;
    top: 0;
    right: 0;    
    z-index: -100;
}

h1 {
    letter-spacing: -1px;
    padding-bottom: 6vw;
    color: #2d3947;
    font-weight: 600;
    font-size: clamp(30px, 3vw, 40px)
}
h2 {
    letter-spacing: -1px;
    padding-bottom: 2vw;
    color: #2d3947;
    font-weight: 500;
    font-size: clamp(20px, 2vw, 30px)
}

section p {
    letter-spacing: 1px;
    line-height: 1.3;
    color: #2d3947;
    font-size: clamp(17px, 1.4vw , 20px);
    padding: 1vw 0;
}

section {
    padding: 4vw min(1vw, 90px);
    display: flex;
    flex-direction: column;
    text-align: center;
}
#a_link {
    color: #2d3947;
}
#p1 {
  -webkit-hyphens: auto; 
    hyphens: auto; 
    text-align: justify;
    padding: 4vw;
}
.c {
    border-bottom: #2d3947 1px solid;
    padding: 1em;
}

#container {
    border: #2d3947 1px solid;
  -webkit-box-shadow:  -3px 3px 10px 1px #2d394744;
    box-shadow:  -3px 3px 10px 1px #2d394744;

}

.txt::after {
    position: absolute;
    left: 5%;
    top:45em;
    content: '';
    height: max(20em, 50vw);
    width: max(10em, 25vw);
    background: #0000 url(/src/impress2-b.png) no-repeat;
  -webkit-background-size: 100%;
    background-size: 100%;
    transform: rotate(-10deg);
    z-index: -100;
}


@media only screen and (max-width: 750px) {
    section p {
        padding: 1em 1em;
    }
    h2 {
        padding-top: 2em;
    }

    .right {
        padding: 1em;
      -webkit-backdrop-filter: blur(10px);
        backdrop-filter: blur(10px);
    }
    #p1 {
        padding: 1em;
      -webkit-hyphens: auto;
        hyphens: auto; 
	    text-align: justify;
    }
}
@media only screen and (min-width: 750px) and (max-width:800px) {
    h1 {
        padding-bottom: 6vw;
    }
    h2 {
        padding-bottom: 2vw;
    }

    section p {
        padding: 1vw 0;
    }

    section {
        padding: 4vw min(1vw, 90px);
    }

    .txt {
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: space-around;
    }

    .right {
        padding: 1vw;
      -webkit-hyphens: auto; 
        hyphens: auto; 
	    text-align: justify;
        background-color: rgb(228, 228, 228, .6);
        width: 55%;
        border-left: #2d3947 1px solid;
    }

    .right h2, .left h2 {
        text-align: center;
    }

    .left {
        padding: 1vw;
        background-color: rgb(228, 228, 228, .6);
        width: min(40%, 490px);
      -webkit-hyphens: auto; 
        hyphens: auto; 
	    text-align: justify;
        padding-bottom: 4vw;
      -webkit-backdrop-filter: blur(5px);
        backdrop-filter: blur(5px);
    }

    .left p {
        text-align: left;
        padding-left: 1em;
    }
}
@media only screen and (min-width: 800px) {
    h1 {
        padding-bottom: 6vw;
    }
    h2 {
        padding-bottom: 2vw;
    }

    section p {
        padding: 1vw 0;
    }

    section {
        padding: 4vw min(1vw, 90px);
    }

    .txt {
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: space-around;
    }

    .right {
        padding: 1vw;
      -webkit-hyphens: auto; 
        hyphens: auto; 
	    text-align: justify;
        background-color: rgb(228, 228, 228, .6);
      -webkit-backdrop-filter: blur(10px);
        backdrop-filter: blur(10px);
        width: 55%;
        border-left: #2d3947 1px solid;
    }

    .right h2, .left h2 {
        text-align: center;
    }

    .left {
        padding: 1vw;
        background-color: rgb(228, 228, 228, .6);
        width: min(40%, 490px);
      -webkit-hyphens: auto;
        hyphens: auto; 
	    text-align: justify;
        padding-bottom: 4vw;
      -webkit-backdrop-filter: blur(5px);
        backdrop-filter: blur(5px);
    }

    .left p {
        text-align: left;
        padding-left: 1em;
    }
}
@media only screen and (max-width:750px) {
    .txt:after {
    top:65em;
  }