.code-wrapper {
    position: relative;
    border-radius: 8px !important;
    box-shadow: 5px -5px 20px 5px rgba(0, 0, 0, 0.2);
    padding-top: 14px;
    margin: 30px 0;
   }
   
   .code-wrapper::before {
    color: rgb(197, 197, 197);
    content: attr(data-rel);
    border-radius: 8px 8px 0 0;
    height: 25px;
    line-height: 30px;
    background: #21252b;
    font-size: 16px;
    position: absolute;
    top: -20px;
    left: 0;
    width: 100%;
    font-family: 'Source Sans Pro', sans-serif;
    font-weight: bold;
    padding: 0 65px;
    text-indent: 15px;
    float: left;
   }
   
   .code-wrapper::after {
    content: '';
    position: absolute;
    -webkit-border-radius: 50%;
    border-radius: 50%;
    background: #fc625d;
    width: 12px;
    height: 12px;
    top: -17px;
    left: 10px;
    margin-top: 4px;
    -webkit-box-shadow: 20px 0px #fdbc40, 40px 0px #35cd4b;
    box-shadow: 20px 0px #fdbc40, 40px 0px #35cd4b;
    z-index: 3;
   }
   .code-wrapper pre::-webkit-scrollbar {
     height: 10px;
   }
   
   .code-wrapper pre::-webkit-scrollbar-track {
     -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.5);
     border-radius: 10px;
   }
   
   .code-wrapper pre::-webkit-scrollbar-thumb {
     border-radius: 10px;
     -webkit-box-shadow: inset 0 0 6px rgba(41, 138, 202, 0.7);
   }