@media screen and (min-width: 1100px){
  @keyframes LeftToRight {
    0% {
      opacity: 0;
      transform: translateX(-50px);
    }
    100% {
      opacity: 1;
      transform: translateX(0);
    }
  }

  .animation{
    animation-duration: 2s;
    animation-name: LeftToRight;
  }
}

@media screen and (min-width: 1100px){
  .news {
    display: flex;
    align-items: center;
    padding: 25px 0 25px 0;
  }

  .news h3::before{
    content: "";
    position: absolute;
    border-right: 1px solid #111;
    height: 100%;
    top: 0;
    right: 0;
  }

  .news h3 {
    position: relative;
    padding: 15px 25px 15px 0;
    margin-right: 25px;
  }

  .news p {
    font-size: 1.4rem;
    letter-spacing: .1rem;
  }

  #news-info-smart {display: none;}
}

@media screen and (max-width: 1099px){
  .news {
    text-align: left;
    padding: 25px 0 25px 10px;
  }

  .news h3 {
    position: relative;
    padding: 0;
    margin: 0;
  }

  .news p {
    font-size: 1.4rem;
    letter-spacing: .1rem;
    margin: 0;
  }

  #news-info {display: none;}
}

@media screen and (min-width: 1100px){
  .row {
    display: flex;
    align-items: center;
    padding-top: 60px;
    padding-bottom: 150px;
  }

  .row .item {
    flex: 0 0 50%;
    max-width: 50%;
    position: relative;
    width: 100%;
    min-height: 1px;
    text-align: left;
  }

  .row .item .frame {
    position: absolute;
    display: block;
    width: 90%;
    height: 380px;
    outline: solid 1px #2C344B;
    outline-offset: 35px;
    margin-left: 60px;
  }

  #article {
    display: none;
  }

  .row .item #about_image {
    background-image: url(../images/works04.jpg);
    right: 0;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    width: 115%;
    position: absolute;
    height: 550px;
    top: -275px;
    z-index: -1;
  }

  .row .item .info {
    background-color: white;
    padding: 20px 50px 40px 50px;
    text-align: left;
    height: 380px;
    box-shadow: 0 0 10px rgba(0,0,0,0.2);
  }

  .row .item .info img {
    width: 30%;
  }

  .row .item .info p {
    line-height: 1.8rem;
    font-size: 1.2rem;
    color: #313131;
    margin-bottom: 20px;
  }

  .btn-wrap {
    width: 180px;
    max-height: 51.5px;
    margin-top: 20px;
    float: left;
    cursor: pointer;
    position: relative;
    overflow: hidden;
  }

  .btn {
    border: 1px solid #2C344B;
    color: #2C344B;
    max-width: 180px;
    padding: 15px 30px;
    letter-spacing: .05rem;
    text-align:center;
    display: block;
    position: relative;
    overflow: hidden;
    z-index: 2;
    white-space: nowrap;
    vertical-align: middle;
    font-size: 1.3rem;
    line-height: 1.5;
    text-decoration: none;
    transition: all .25s ease;
  }

  .btn-effect {
    width: 180px;
    height: 51.5px;
    left: -180px;
    background: #2C344B;
    position: absolute;
    transition: all .25s ease;
    z-index: 1;
  }

  .btn-wrap:hover .btn-effect {
    left: 0;
  }

  .btn-wrap:hover .btn {
    color: white;
  }
  
  #middle-about-image {
    display: none;
  }

}

@media screen and (max-width: 1099px) and (min-width: 500px){
  .row {
    padding-top: 20px;
    padding-bottom: 50px;
  }

  .bg-color {
    background-color: white;
  }

  .row .item {
    position: relative;
    width: 100%;
    min-height: 1px;
    text-align: left;
  }

  .row .item .frame {
    display: none;
  }

  #article {
    display: none;
  }
  .only-pc {
    display: none;
  }

  .row .item #about_image {
    display: none;
  }
  #middle-about-image {
    width: 250px;
    height: 250px;
    border-radius: 100%;
    display: block;
    border: 1px solid #2C344B;
  }
  .smart-row {
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .row .item .info {
    background-color: white;
    padding: 20px;
    text-align: left;
    margin-left: 20px;
  }

  .row .item .info img {
    width: 30%;
  }

  .row .item .info p {
    line-height: 1.8rem;
    font-size: 1rem;
    color: #313131;
    margin-bottom: 20px;
  }

  .btn-wrap {
    width: 180px;
    max-height: 51.5px;
    margin-top: 20px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
  }

  .btn {
    border: 1px solid #2C344B;
    color: #2C344B;
    max-width: 180px;
    padding: 15px 30px;
    letter-spacing: .05rem;
    text-align:center;
    display: block;
    position: relative;
    overflow: hidden;
    z-index: 2;
    white-space: nowrap;
    vertical-align: middle;
    font-size: 1.3rem;
    line-height: 1.5;
    text-decoration: none;
    transition: all .25s ease;
  }

  .btn-effect {
    display: none;
  }
}

@media screen and (max-width: 499px){
  .row {
    padding-top: 20px;
    padding-bottom: 50px;
  }

  .row .item {
    position: relative;
    width: 100%;
    min-height: 1px;
    text-align: left;
  }

  .row .item .frame {
    display: none;
  }

  #smart-about-image {
    width: 100%;
    height: auto;
  }
  .only-pc {
    display: none;
  }

  .row .item #about_image {
    display: none;
  }

  .row .item .info {
    background-color: white;
    padding: 20px;
    text-align: left;
    box-shadow: 0 0 10px rgba(0,0,0,0.2);
  }

  .row .item .info img {
    width: 30%;
  }

  .row .item .info p {
    line-height: 1.8rem;
    font-size: 1rem;
    color: #313131;
    margin-bottom: 20px;
  }

  .btn-wrap {
    width: 180px;
    max-height: 51.5px;
    margin-top: 20px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
  }

  .btn {
    border: 1px solid #2C344B;
    color: #2C344B;
    max-width: 180px;
    padding: 15px 30px;
    letter-spacing: .05rem;
    text-align:center;
    display: block;
    position: relative;
    overflow: hidden;
    z-index: 2;
    white-space: nowrap;
    vertical-align: middle;
    font-size: 1.3rem;
    line-height: 1.5;
    text-decoration: none;
    transition: all .25s ease;
  }

  .btn-effect {
    display: none;
  }

  #middle-about-image {
    display: none;
  }
}