*{ margin: 0; padding: 0; font-family: 'Akshar', sans-serif;}
    nav{height: 4rem;
    background-color: #81ecec;
    display: flex;
    justify-content: space-around;
    align-items: center;
}

@media(max-width:768px) {
    html {
        font-size: 45%;
    }
}
.logo{
    width: 20%;
    font-size: 0.70 rem;
    text-align: center;
    color: #274e03;
    padding-left: 1 rem;
}

.menu{
    width: 80%;
    color: hsl(206, 92%, 46%);
    display: flex;
    justify-content: space-around;
    align-items: center;
}
body {
    background-color: rgba(187, 180, 174, 0.85);
}
a{
        position: relative;
        font-weight: bold;
        display: inline-block;
        padding: 0.05rem 0.05rem;
        color: #2196f3;
        text-transform: uppercase;
        letter-spacing: 0.01rem;
        text-decoration: none;
        font-size: 1 rem;
        overflow: hidden;
        align-items: center;
        transition: 0.2s;
    }
        a:hover{
             color: #255784;
             background: #2196f3;
             box-shadow: 0 0 0.8rem #2196f3,0 0 2.6rem #2196f3, 0 0 5rem #2196f3;
             transition-delay: 0.1s;
         }  

         a span{

                  position: absolute;
                  display: block;
         }

         a span:nth-child(1) {
             top: 0;
             left: -100%;
             width: 100%;
             height: 0.15rem;
             background: linear-gradient(90deg, transparent, #2196f3);

         }
     a:hover span:nth-child(1)
     {
           left: 100%;
           transition: 0.5s;
     }


           a span:nth-child(3)
         {
             bottom:  0;
             right: -100%;
             width: 100%;
             height: 0.15rem;
             background: linear-gradient(270deg, transparent, #2196f3);

         }
     a:hover span:nth-child(3)
     {
           right: 100%;
           transition: 0.5s;
     }


         a span:nth-child(2)
         {
             top: -100%;
             right: 0;
             width: 0.15rem;
             height: 100%;
             background: linear-gradient(180deg, transparent, #2196f3);

         }
     a:hover span:nth-child(2)
     {
           top: 100%;
           transition: 1s;
           transition: 0.25s;
     }
    
        a span:nth-child(4)
         {
             bottom:  -100%;
             left:  0;
             width: 0.15rem;
             height: 100%;
             background: linear-gradient(360deg, transparent, #2196f3);

         }
     a:hover span:nth-child(4)
     {
           bottom:  100%;
           transition: 1s;
           transition: 0.75s;
     }

     .details a{
         text-align: center;
         justify-content: center;
         flex: auto;
         display: block;
     }