.video-js .vjs-overlay-background {
  padding: 0px;
  background-color: transparent;
  border-radius: 0px;
  width: 100%;
  /* height: 100%;
  z-index: 2147483647; */
  left: 0%;
  bottom: 3%;
  margin-left: 0%;
}

/* .vjs-overlay-top{} */

.video-js .vjs-big-play-button {
  left: 65%;
  top: 10%;
  width: 30%;
  height: 30%;
  font-size: 50px;
  font-family: Microsoft JhengHei;
  background: url("./pictures/選項按鈕.png") no-repeat;
  background-size: 100% 100%;
  /* border: 0px; */

  border: 1px solid silver;
  text-align: center;
  cursor: pointer;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
  overflow: hidden;
  -webkit-animation-timing-function: ease-in-out;
  -webkit-animation-name: breathe;
  -webkit-animation-duration: 1500ms;
  -webkit-animation-iteration-count: infinite;
  -webkit-animation-direction: alternate;
}

@media (min-width: 480px) and (max-width: 768px) {
  .video-js .vjs-big-play-button {
    top: 7%;
    height: 30%;
    font-size: 35px;
  }
}

@media (min-width: 360px) and (max-width: 479.99px) {
  .video-js .vjs-big-play-button {
    top: 38%;
    left: 58%;
    width: 40%;
    height: 10%;
    font-size: 28px;
  }
}

@-webkit-keyframes breathe {
  0% {
    opacity: 0.3;
    box-shadow: 0 1px 2px rgba(192, 192, 192, 0.4),
      0 1px 1px rgba(192, 192, 192, 0.1) inset;
  }

  100% {
    opacity: 1;
    border: 1px solid rgba(192, 192, 192, 0.7);
    box-shadow: 0 1px 30px silver, 0 1px 20px silver inset;
  }
}

@-webkit-keyframes breathe-clicked {
  0% {
    opacity: 0.3;
    box-shadow: 0 1px 2px rgba(18, 71, 247, 0.4),
      0 1px 1px rgba(18, 71, 247, 0.1) inset;
  }

  100% {
    opacity: 1;
    border: 1px solid rgba(18, 71, 247, 0.7);
    box-shadow: 0 1px 30px blue, 0 1px 20px blue inset;
  }
}

.video-js:hover .vjs-big-play-button,
.video-js .vjs-big-play-button:focus {
  background-color: rgba(115, 133, 159, 0);
}

.vjs-poster {
  cursor: default;
}

#testBtn {
  width: 100%;
  background-color: blue;
  border-radius: 2px;
  cursor: pointer;
  background-image: url("./pictures/選項按鈕.png");
}

.linkLogo {
  /* opacity: 0; */
  bottom: 5%;
  left: 35%;
  width: 25%;
  height: 65px;
  border-radius: 2.5px;
  background: url("./pictures/牽絆 封底圖 可澄logo.png") no-repeat;
  background-size: 100% 100%;
  cursor: pointer;
  display: none;
  position: absolute;
  z-index: 1;

  border: 1px solid silver;
  text-align: center;
  cursor: pointer;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
  overflow: hidden;
  -webkit-animation-timing-function: ease-in-out;
  -webkit-animation-name: breathe;
  -webkit-animation-duration: 1500ms;
  -webkit-animation-iteration-count: infinite;
  -webkit-animation-direction: alternate;
}

@media (max-width: 1200px) {
  .linkLogo {
    margin-bottom: 2%;
  }
}
@media (min-width: 900px) and (max-width: 1199.99px) {
  .linkLogo {
    margin-bottom: 5%;
  }
}
@media (min-width: 720px) and (max-width: 899.99px) {
  .linkLogo {
    margin-bottom: 5%;
  }
}
@media (min-width: 615px) and (max-width: 719.99px) {
  .linkLogo {
    margin-bottom: 5%;
  }
}
@media (min-width: 530px) and (max-width: 614.99px) {
  .linkLogo {
    margin-bottom: 5%;
  }
}
@media (min-width: 470px) and (max-width: 529.99px) {
  .linkLogo {
    margin-bottom: 5%;
  }
}
@media (min-width: 420px) and (max-width: 469.99px) {
  .linkLogo {
    margin-bottom: 42%;
  }
}
@media (min-width: 370px) and (max-width: 419.99px) {
  .linkLogo {
    margin-bottom: 40%;
    width: 35%;
    height: 55px;
  }
}
@media (min-width: 330px) and (max-width: 369.99px) {
  .linkLogo {
    margin-bottom: 55%;
    width: 35%;
    height: 55px;
  }
}
/* @media (min-width: 480px) and (max-width: 768px) {
  .linkLogo {
    margin-bottom: 10%;
  }
} */
/* @media (min-width: 360px) and (max-width: 479.99px) {
  .linkLogo {
    margin-bottom: 30%;
    left: 58%;
	  width: 40%;
	  height: 10%;
	  font-size: 40px;
  }
} */

.optBtn {
  opacity: 0;
  /* border: 1px solid black; */
  width: 35%;
  height: 75px;
  /* height: 10%; */
  border-radius: 2.5px;
  background: url("./pictures/選項按鈕.png") no-repeat;
  background-size: 100% 100%;
  cursor: pointer;
  display: inline-block;

  border: 1px solid silver;
  text-align: center;
  cursor: pointer;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
  overflow: hidden;
  -webkit-animation-timing-function: ease-in-out;
  -webkit-animation-name: breathe;
  -webkit-animation-duration: 1500ms;
  -webkit-animation-iteration-count: infinite;
  -webkit-animation-direction: alternate;
}

.optBtn:active {
  border: 2px solid blue;
  /* filter: brightness(1.75); */
  -webkit-animation-timing-function: ease-in-out;
  -webkit-animation-name: breathe-clicked;
  -webkit-animation-duration: 1500ms;
  -webkit-animation-iteration-count: infinite;
  -webkit-animation-direction: alternate;
}

.optBtnText {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  font-size: 32px;
  font-family: Microsoft JhengHei;
}

.quesDiv {
  opacity: 0;
  width: 50%;
  height: 55px;
  border-radius: 15px;
  background-color: rgb(102, 102, 102, 0.3);
  display: inline-block;
  margin-bottom: 2%;
}

.quesText {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  font-size: 24px;
  font-family: Microsoft JhengHei;
}

@media (min-width: 420px) and (max-width: 580px) {
  .quesDiv {
    width: 70%;
    margin-bottom: 10%;
  }
}
@media (min-width: 300px) and (max-width: 419.99px) {
  .quesDiv {
    width: 90%;
    margin-bottom: 15%;
  }
}