html {
    scroll-behavior: smooth;
}

body {
    font-size: 24px;
    font-family: Roboto, 'Times New Roman', Times, serif;
    background-color: #FFF;
    background-image: linear-gradient(to bottom right, #FFFF00, #00FF7F, #00BFFF);
    color: #000080;
    margin: 1% 10% 5% 10%;
}

h2 {
  text-align: center;
}

em {
    color: #FF0000;
}

strong {
    text-decoration: underline;
}

section {
    display: inline-flex;
    border: 2px solid #000;
    border-radius: 10px;
    width: auto;
    text-align: center;
    padding: 2px;
    background: rgba(255, 253, 253, 0.6);
    margin-top: 30px;
  }

  nav ul {
    display: flex;
    list-style-type: none;
    border-bottom: 3px solid #000;
    justify-content: space-around;
    padding-bottom: 30px;
  }

.set-color {
  display: flex;
  justify-content: center;
  margin-top: 30px;
}

.set-color input {
  border-radius: 5px;
  margin: 5px;
  cursor: pointer;
}


  button {
    width: 200px;
    height: 50px;
    border: none;
    background-color: #000080;
    color: white;
    display: block;
    margin: 0 auto;
    border-radius: 15px;
    cursor: pointer;
    margin-bottom: 5px;
    font-size: 24px;
    box-shadow: 5px 5px 5px #000;
  }

  button:hover {
    background-color: #FFF;
    color: #000080;
    transition: color .2s ease-in, background-color .2s ease-in;
}

button:active {
  color: #FF0000;
  box-shadow: 2px 2px 2px #000;
  transform: translateY(3px);
}

#my-skills {
    display: flex;
    border: 2px solid #000;
    border-radius: 10px;
    width: 100%;
    margin-top: 30px;
    justify-content: space-around;
    background: rgba(255, 253, 253, 0.6);
}

  footer {
    display: flex;
    justify-content: space-around;
    border-top: 3px solid #000;
    margin-top: 30px;
    width: auto;
  }

  ul {
    list-style-type: circle;
  }

  .profile {
    display: flex;
    justify-content: space-around;
  }

  .photo img {
  display: flex;
  border: none;
  box-shadow: 0.5rem 0.5rem 0.5rem black;
  }

  #up {
    margin-top: 20px;
    font-size: 100px;
  }

  a {
    color:#8B0000;
    font-weight: 900;
    text-decoration: none;
  }

  * {
    box-sizing: border-box;
  }

  .gallery {
    border: 1px solid silver;
  }
  
.gallery:hover {
    border: 1px solid grey;
  }
  
.gallery img {
    width: 100%;
    height: auto;
  }
  
.desc {
    padding: 15px;
    text-align: center;
  }

  .responsive {
    padding: 10px;
    padding-bottom: 100px;
    float: left;
    width: 24.9%;
  }


@media only screen and (max-width: 900px) {
  .responsive {
  width: 49.99999%;
}
  .profile {
    display: grid;
  }
  h1 {
    text-align: center;
  }
}

@media only screen and (max-width: 700px) {
    .responsive {
    width: 100%;
    }
    footer {
      display: block;
    }
    nav ul {
      justify-content: space-between;
      font-size: 16px;
   }
}

@media only screen and (max-width: 500px) {
  .responsive {
  width: 100%;
  }
  footer {
    display: block;
  }
  nav ul {
    justify-content: space-between;
    font-size: 12px;
  }
  .profile {
        width: 100%;
        height: auto;
   }
    .photo img {
        width: 100%;
        height: auto;
  }
}