html, body, div, span, applet, object, iframe,h1, h2, h3, h4, h5, h6, p, blockquote, pre,abbr, acronym, address, big, cite, code,del, dfn, em, img, ins, kbd, q, s, samp,small, strike, sub, sup, tt, var,b, u, i, center,dl, dt, dd, ol, ul, li,fieldset, form, label, legend,table, caption, tbody, tfoot, thead, tr, td,article, aside, canvas, details, figcaption, figure,footer, header, hgroup, menu, nav, section, summary,time, mark, audio, video{margin:0; padding:0; border:0; outline:0; font-size:100%; font:inherit; vertical-align:baseline;}article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section{display:block;}body{line-height:1;}ol, ul{list-style:none;}blockquote, q{quotes:none;}blockquote:before, blockquote:after, q:before, q:after{content:''; content:none;}ins{text-decoration:none;}del{text-decoration:line-through;}table{border-collapse:collapse; border-spacing:0;}h1,h2,h3,h4,h5,h6{font-weight:normal;}img{vertical-align:bottom; line-hegiht:0;}fieldset,img{border:0;}address,caption,cite,code,dfn,em,var{font-weight:normal; font-style:normal;}caption,th{text-align:left;}abbr,acronym{border:0;}

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&family=Oswald:wght@200..700&display=swap');
:root {
  --c-blue: #004097;
  --c-green: #0088af;
  --c-black: #000;
  --c-gray01: #d3dce0;
  --bg_gray: #f2f2f2;
}

html, body {
  font-size: 62.5%;
  line-height: 1.8;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 400;
  font-style: normal;
  color: var(--c-black);
  margin: 0;
  padding: 0;
  height: 100%;
  width: 100%;
  position: relative;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}


body * {
  box-sizing: border-box;
}

img {
  vertical-align: top;
  width: 100%;
}

a {
  color: var(--c-black);
  text-decoration: none;
  transition: .3s;
}


.embed-card{
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  border: solid 1px #e5e5e5;
  padding: 30px;
  margin: 50px auto;
  transition: .3s;
  width: 100%;
  color: #000;
}
.embed-card:hover{
  opacity: .7;
}
.embed-card .content{
  width: 78%;
}
.embed-card .content .title{
  font-size: clamp(1.6rem, 1.7vw, 1.8rem);
  line-height: 1.6;
  font-weight: 500;
  margin: 0 0 15px;
}
.embed-card .content .excerpt{
  font-size: clamp(1.3rem, 1.4vw, 1.5rem);
  line-height: 1.6;
  font-weight: 400;
  margin: 0 0 15px;
}
.embed-card .content .site{
  color: #4d4d4d;
  font-size: clamp(1.3rem, 1.4vw, 1.5rem);
  line-height: 1.2;
  font-weight: 300;
}
.embed-card .thumb{
  width: 20%;
}
@media (max-width: 798px) {
  .embed-card{
    padding: 10px;
    margin: 30px auto;
  }
  .embed-card:hover{
    opacity: .7;
  }
  .embed-card .content{
    width: 55%;
  }
  .embed-card .content .excerpt{
    display: none;
  }
  .embed-card .content .site{
    color: #4d4d4d;
    font-size: clamp(1.3rem, 1.4vw, 1.5rem);
    line-height: 1.2;
    font-weight: 300;
  }
  .embed-card .thumb{
    width: 40%;
  }
}