body{
    margin: 0px;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Roboto';
    
}
:root{
    --pcolor:#16425B;
    --scolor:#2F6690;
    --tcolor:rgba(11, 39, 55, 0.887);
}


hr{
    background-color: var(--scolor);
    border: none;
    width: 2px;
    width: 100%;
}
.about-content{
    margin-top: 12vh;
    margin-inline: 10%;
    
}
.about-content h1{
    text-align: center;
    font-size: 40px;
    color: var(--pcolor);
}

.intro{
    text-align: justify;
    margin-block: 15px;
    font-size: 20px;
    font-weight: 500;
    
}
ul{
    margin-left: 5%;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
   
}
li{
    margin-block: 10px;

}
.vertical-line {
    background-color: var(--scolor); 
    width: 100%; 
    height: 2px; 
    margin-block: 10px;
}
.some-rules{
    font-size: 16px;
    font-weight: 600;
    text-align: justify;
}
.some-rules p{
    margin-block:8px ;
}
.color-input-images,.scroll-images{
   display: flex;
   justify-content: center;
    border-radius: 5px;
    margin-block: 8px;
}
.color-input-images>img{
    width: 250px;
    height: 110px;
    border-radius: 5px;
}
.scroll-images>img{
    width: 250px;
    height: 60px;
    border-radius: 5px;
}
.developer{
    margin-block: 10px;
}
.developer>a{
    color: black;
    font-weight: 600;
}
.copy-right{
    width: 100%;
    text-align: center;
    margin: 20px 0px 10px;
}