* {
    box-sizing: border-box;
  }
 
  html {
    font-family: -apple-system, BlinkMacSystemFont, sans-serif;
}


  .row::after {
    content: "";
    clear: both;
    display: table;
  }
  
  [class*="col-"] {
    float: left;
    padding: 15px;
  }
  
  [class*="col-"] {
    width: 100%;
  }
  
  .col-2 {
    width:;
     float: left;
     }  
     
     .col-21 {
      width: 50%;
       float: left;
       }
    .col-3 {width: 25%;
      float: right;
       }
    .col-10 {width: 83.33%;
           float: left;
     }
    .col-12 {
        width: 100%;}
      

    
  
  .header {
    background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(63,76,183,1) 35%, rgba(0,212,255,1) 100%);
    border-radius: 15px;
    width: 100%;
    color: #ffffff;
    padding: 20px;
    padding-top: 10px;
    box-shadow: 2px 7px 8px 4px rgba(0, 0, 0, 0.2) inset;
    position: relative;

  }
  
.hbtn {
  height: 200px;
  margin-bottom: 7px;
  background-image: linear-gradient(120deg,#fff 45%,#f5f5f5);
  color: #000000;
  font-weight: 500;
  font-size: large;
  border-radius:15px;
  border: 1px solid hsla(240,6%,83%,.63);
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  filter: drop-shadow(0 10px 10px rgba(76,76,109,.07059));
  transition: all .2s ease-in-out;
  width: 19%;
  float: left;
  margin: 7px;
}

.hbtn:hover {
  background-image: linear-gradient(120deg,#fff 45%,#f5f5f5);
  filter: drop-shadow(0 20px 20px rgba(0, 0, 0, 0.19550));
}
    
  .dark-mode {
    background-color: #201F22;
    color: #FFFFFF;
  }
  
  .tab {
    overflow: hidden;
    background-color: #f1f1f1;
  }
  
  .tabcontent {
    display: none;
    padding: 6px 12px;
  }
  
  
  
  .active {
      display: block;
  }
  

.containerfl {
  width: 550px;
  height: 200px;
  border-radius: 11px;
  padding-left: 30px;
  padding-right: 30px;
  padding-top: 8px;
  padding-bottom: 5px;
  background: #ecf0f3;
  color: #000000;
  display: flex;
  align-items: center;
  text-align: center;
}


.brand-title {
  margin-top: 10px;
  font-weight: 900;
  font-size: 1.8rem;
  color: #1DA1F2;
  letter-spacing: 1px;
}

input[type=text], select {
  width: 100%;
  padding: 12px 20px;
  margin: 8px 0;
  display: inline-block;
  border: 1px solid #ccc;
  border-radius: 4px;
  box-sizing: border-box;
}

input[type=submit] {
  width: 100%;
  background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(63,76,183,1) 35%, rgba(0,212,255,1) 100%);
  color: white;
  padding: 14px 20px;
  margin: 8px 0;
  border: none;
  border-radius: 9px;
  cursor: pointer;
}

input[type=submit]:hover {
  background: linear-gradient(-90deg, rgba(2,0,36,1) 0%, rgba(63,76,183,1) 35%, rgba(0,212,255,1) 100%);
  box-shadow: inset 50px;
  transition: 1s;
}

.spacer {
  padding: 13px;
}

.44 {
  border-radius: 5px;
  background-color: #f2f2f2;
  padding: 20px;
}

.imgs{
  width: 80%;
  height="800px";
}

button{
   border-radius: 5px;
    border: none;
    padding: 5px;
    opacity: 90%;
    transition: all .1s ease-in-out;
  }

  button:hover{
    background-color: #0099cc;
    color: #ffffff;
    opacity: 100%;
    cursor: pointer;
  }

a{
  text-decoration: none;
}


@media only screen and (max-width: 1000px) {
  .hbtn {
    width: 100%;
  }

  .imgs{
      width: 100%;
      height="800px"
  }

  .containerf{
    width: 325px;
    align-items: center;
  }

  .containerfl{
    width: 325px;
    align-items: center;
  }
}