estilo.css

@charset "UTF-8";
*{
    font-family: sans-serif;
    list-style: none;
    padding: 0;
}

body{
    background: #333;
}
.skills{
    width: 500px;
    margin: 60px auto;
    color: white;
}
.skills li{
    margin: 20px 0;
}
.bar{
    background: #353b48;
    display: block;
    height: 2px;
    border: 1px solid rgba(0,0,0,0.3);
    border-radius: 3px;
    overflow: hidden;
    box-shadow: 0 0 10px #2187e7b3;
}
.bar span {
    height: 2px;
    float: left;
    background: #2187e7b3;
}
.html{
    width: 80%;
    animation: html 2s;
}
.css{
    width: 65%;
    animation: css 2s;
}
.jquery{
    width: 15%;
    animation: jquery 2s;
}
.javaescript{
    width: 20%;
    animation: javaescript 2s;
}
.cs3 {
    width: 45%;
    animation: cs3 2s;
}
@keyframes html {
    0%{
        width: 0%;
    }
    100%{
        width: 80%;
    }  
}
@keyframes css {
    0%{
        width: 0%;
    }
    100%{
        width: 65%;
    }  
}
@keyframes jquery {
    0%{
        width: 0%;
    }
    100%{
        width: 15%;
    }  
}
@keyframes javaescript {
    0%{
        width: 0%;
    }
    100%{
        width: 20%;
    }  
}
@keyframes cs3 {
    0%{
        width: 0%;
    }
    100%{
        width: 45%;
    }  
}