/*
 * Globals
 */


/* Custom default button */
.btn-secondary,
.btn-secondary:hover,
.btn-secondary:focus {
  color: #333;
  text-shadow: none; /* Prevent inheritance from `body` */
}


/*
 * Base structure
 */

body {
  text-shadow: 0 .05rem .1rem rgba(0, 0, 0, .5);
  box-shadow: inset 0 0 5rem rgba(0, 0, 0, .5);
}

.cover-container {
  max-width: 42em;
}


/*
 * Header
 */

.nav-masthead .nav-link {
  padding: .25rem 0;
  font-weight: 700;
  color: rgba(255, 255, 255, .5);
  background-color: transparent;
  border-bottom: .25rem solid transparent;
}

.nav-masthead .nav-link:hover,
.nav-masthead .nav-link:focus {
  border-bottom-color: rgba(255, 255, 255, .25);
}

.nav-masthead .nav-link + .nav-link {
  margin-left: 1rem;
}

.nav-masthead .active {
  color: #fff;
  border-bottom-color: #fff;
}

/*============================
カスタマイズ
==============================*/
h1,p{
  color: #000;

}
.main_logo{
  max-width: 300px;
  width: 80%;
}
.main_txt{
  background-color: #484c55;
}
.main_txt img{
  max-width: 500px;
  width: 80%;
}
div.vid_contents {
  width: 100%;/*背景色を横幅いっぱいに広げる*/
  text-align: center;
  margin: auto;
  padding: 4% 4% 4% 4%;/*ここで動画の周りの余白を調整*/
  background: #e6e6e6;/*余白の背景色*/
  }
  video.vid_main {
  width: 100%;
  max-width: 920px;/*PC版での最大幅*/
  }