MENU LATERAL ABERTO NA HOME

Meu menu lateral inicia aberto ao entrar no site:

HTML

<nav class="menu-lateral menu-lateral--ativo">
    <img src="assets/img/logo.svg" alt="" class="menu-lateral__logo" >
    <a href="" class="menu-lateral__link menu-lateral__link--inicio menu-lateral__link--ativo">Inicio</a>
    <a href="" class="menu-lateral__link menu-lateral__link--videos">Videos</a>
    <a href="" class="menu-lateral__link menu-lateral__link--picos">Picos</a>
    <a href="" class="menu-lateral__link menu-lateral__link--integrantes">Integrantes</a>
    <a href="" class="menu-lateral__link menu-lateral__link--camisas">Camisas</a>
    <a href="" class="menu-lateral__link menu-lateral__link--pinturas">Pinturas</a>
    </nav>

CSS

.menu-lateral {
    display: flex;
    flex-direction: column;
    background-color: #15191C;
    width: 75vw;
    height: 100vh;
    position: absolute;
    left: -100vw;
    transition: .25s;

}

.menu-lateral--ativo {
    left:0;
    transition: .25s;

}


.menu-lateral__logo {
    width: 118px;
    align-self: center;
    padding: 16px;
}

.menu-lateral__link {
    height: 64px;
    color: #95999C;
    padding-left: 64px;
    display: flex;
    align-items: center;
}



.menu-lateral__link::before {
    width: 24px;
    height: 24px;
    font-size: 24px;
    position: absolute;
    left: 24px;

}

.menu-lateral__link--inicio::before {
    content: "\e902";
}

.menu-lateral__link--videos::before {
    content:"\e90e";
}
.menu-lateral__link--picos::before{
    content:"\e908";
}
.menu-lateral__link--integrantes::before {
    content: "\e903";
}
.menu-lateral__link--camisas::before {
    content: "\e900";
}
.menu-lateral__link--pinturas::before {
    content: "\e90a";
}

.menu-lateral__link--ativo{
    color: #FFFFFF;
    padding-left: 56px;
    border-left: 8px solid #FFFFFF;
}